18681893568

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 448

約数和(自身を含む): 61811814400

約数和(自身を除く): 43129920832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 139, 144, 156, 186, 192, 193, 208, 216, 234, 248, 278, 279, 288, 312, 351, 372, 386, 403, 416, 417, 432, 468, 496, 556, 558, 576, 579, 624, 702, 744, 772, 806, 832, 834, 837, 864, 936, 992, 1112, 1116, 1158, 1209, 1248, 1251, 1404, 1488, 1544, 1612, 1668, 1674, 1728, 1737, 1807, 1872, 1984, 2224, 2232, 2316, 2418, 2496, 2502, 2509, 2808, 2976, 3088, 3224, 3336, 3348, 3474, 3614, 3627, 3744, 3753, 4309, 4448, 4464, 4632, 4836, 5004, 5018, 5211, 5421, 5616, 5952, 5983, 6176, 6448, 6672, 6696, 6948, 7228, 7254, 7488, 7506, 7527, 8618, 8896, 8928, 9264, 9672, 10008, 10036, 10422, 10842, 10881, 11232, 11966, 12352, 12896, 12927, 13344, 13392, 13896, 14456, 14508, 15012, 15054, 16263, 17236, 17856, 17949, 18528, 19344, 20016, 20072, 20844, 21684, 21762, 22464, 22581, 23932, 25792, 25854, 26688, 26784, 26827, 27792, 28912, 29016, 30024, 30108, 32526, 34472, 35898, 37056, 38688, 38781, 40032, 40144, 41688, 43368, 43524, 45162, 47864, 48789, 51708, 53568, 53654, 53847, 55584, 56017, 57824, 58032, 60048, 60216, 65052, 67743, 68944, 71796, 77376, 77562, 77779, 80064, 80288, 80481, 83376, 86736, 87048, 90324, 95728, 97578, 103416, 107308, 107694, 111168, 112034, 115648, 116064, 116343, 120096, 120432, 130104, 135486, 137888, 143592, 155124, 155558, 160576, 160962, 161541, 166752, 168051, 173472, 174096, 180648, 191456, 195156, 206832, 214616, 215388, 224068, 232128, 232686, 233337, 240192, 240864, 241443, 260208, 270972, 275776, 287184, 310248, 311116, 321924, 323082, 333504, 336102, 346944, 348192, 348751, 361296, 382912, 390312, 413664, 429232, 430776, 448136, 465372, 466674, 481728, 482886, 504153, 520416, 541944, 574368, 620496, 622232, 643848, 646164, 672204, 696384, 697502, 700011, 722592, 724329, 780624, 827328, 831637, 858464, 861552, 896272, 930744, 933348, 965772, 1008306, 1040832, 1046253, 1083888, 1148736, 1240992, 1244464, 1287696, 1292328, 1344408, 1395004, 1400022, 1445184, 1448658, 1512459, 1561248, 1663274, 1716928, 1723104, 1792544, 1861488, 1866696, 1931544, 2016612, 2092506, 2100033, 2167776, 2481984, 2488928, 2494911, 2575392, 2584656, 2688816, 2790008, 2800044, 2897316, 3024918, 3122496, 3138759, 3326548, 3446208, 3585088, 3722976, 3733392, 3863088, 4033224, 4185012, 4200066, 4335552, 4977856, 4989822, 5150784, 5169312, 5377632, 5580016, 5600088, 5794632, 6049836, 6277518, 6653096, 7445952, 7466784, 7484733, 7726176, 8066448, 8370024, 8400132, 9416277, 9979644, 10338624, 10755264, 10811281, 11160032, 11200176, 11589264, 12099672, 12555036, 13306192, 14933568, 14969466, 15452352, 16132896, 16740048, 16800264, 18832554, 19959288, 21622562, 22320064, 22400352, 22454199, 23178528, 24199344, 25110072, 26612384, 29938932, 32265792, 32433843, 33480096, 33600528, 37665108, 39918576, 43245124, 44800704, 44908398, 46357056, 48398688, 50220144, 53224768, 59877864, 64867686, 66960192, 67201056, 75330216, 79837152, 86490248, 89816796, 96797376, 97301529, 100440288, 119755728, 129735372, 134402112, 150660432, 159674304, 172980496, 179633592, 194603058, 200880576, 239511456, 259470744, 291904587, 301320864, 345960992, 359267184, 389206116, 479022912, 518941488, 583809174, 602641728, 691921984, 718534368, 778412232, 1037882976, 1167618348, 1437068736, 1556824464, 2075765952, 2335236696, 3113648928, 4670473392, 6227297856, 9340946784, 18681893568]

約数ペア:

[(1, 18681893568), (2, 9340946784), (3, 6227297856), (4, 4670473392), (6, 3113648928), (8, 2335236696), (9, 2075765952), (12, 1556824464), (13, 1437068736), (16, 1167618348), (18, 1037882976), (24, 778412232), (26, 718534368), (27, 691921984), (31, 602641728), (32, 583809174), (36, 518941488), (39, 479022912), (48, 389206116), (52, 359267184), (54, 345960992), (62, 301320864), (64, 291904587), (72, 259470744), (78, 239511456), (93, 200880576), (96, 194603058), (104, 179633592), (108, 172980496), (117, 159674304), (124, 150660432), (139, 134402112), (144, 129735372), (156, 119755728), (186, 100440288), (192, 97301529), (193, 96797376), (208, 89816796), (216, 86490248), (234, 79837152), (248, 75330216), (278, 67201056), (279, 66960192), (288, 64867686), (312, 59877864), (351, 53224768), (372, 50220144), (386, 48398688), (403, 46357056), (416, 44908398), (417, 44800704), (432, 43245124), (468, 39918576), (496, 37665108), (556, 33600528), (558, 33480096), (576, 32433843), (579, 32265792), (624, 29938932), (702, 26612384), (744, 25110072), (772, 24199344), (806, 23178528), (832, 22454199), (834, 22400352), (837, 22320064), (864, 21622562), (936, 19959288), (992, 18832554), (1112, 16800264), (1116, 16740048), (1158, 16132896), (1209, 15452352), (1248, 14969466), (1251, 14933568), (1404, 13306192), (1488, 12555036), (1544, 12099672), (1612, 11589264), (1668, 11200176), (1674, 11160032), (1728, 10811281), (1737, 10755264), (1807, 10338624), (1872, 9979644), (1984, 9416277), (2224, 8400132), (2232, 8370024), (2316, 8066448), (2418, 7726176), (2496, 7484733), (2502, 7466784), (2509, 7445952), (2808, 6653096), (2976, 6277518), (3088, 6049836), (3224, 5794632), (3336, 5600088), (3348, 5580016), (3474, 5377632), (3614, 5169312), (3627, 5150784), (3744, 4989822), (3753, 4977856), (4309, 4335552), (4448, 4200066), (4464, 4185012), (4632, 4033224), (4836, 3863088), (5004, 3733392), (5018, 3722976), (5211, 3585088), (5421, 3446208), (5616, 3326548), (5952, 3138759), (5983, 3122496), (6176, 3024918), (6448, 2897316), (6672, 2800044), (6696, 2790008), (6948, 2688816), (7228, 2584656), (7254, 2575392), (7488, 2494911), (7506, 2488928), (7527, 2481984), (8618, 2167776), (8896, 2100033), (8928, 2092506), (9264, 2016612), (9672, 1931544), (10008, 1866696), (10036, 1861488), (10422, 1792544), (10842, 1723104), (10881, 1716928), (11232, 1663274), (11966, 1561248), (12352, 1512459), (12896, 1448658), (12927, 1445184), (13344, 1400022), (13392, 1395004), (13896, 1344408), (14456, 1292328), (14508, 1287696), (15012, 1244464), (15054, 1240992), (16263, 1148736), (17236, 1083888), (17856, 1046253), (17949, 1040832), (18528, 1008306), (19344, 965772), (20016, 933348), (20072, 930744), (20844, 896272), (21684, 861552), (21762, 858464), (22464, 831637), (22581, 827328), (23932, 780624), (25792, 724329), (25854, 722592), (26688, 700011), (26784, 697502), (26827, 696384), (27792, 672204), (28912, 646164), (29016, 643848), (30024, 622232), (30108, 620496), (32526, 574368), (34472, 541944), (35898, 520416), (37056, 504153), (38688, 482886), (38781, 481728), (40032, 466674), (40144, 465372), (41688, 448136), (43368, 430776), (43524, 429232), (45162, 413664), (47864, 390312), (48789, 382912), (51708, 361296), (53568, 348751), (53654, 348192), (53847, 346944), (55584, 336102), (56017, 333504), (57824, 323082), (58032, 321924), (60048, 311116), (60216, 310248), (65052, 287184), (67743, 275776), (68944, 270972), (71796, 260208), (77376, 241443), (77562, 240864), (77779, 240192), (80064, 233337), (80288, 232686), (80481, 232128), (83376, 224068), (86736, 215388), (87048, 214616), (90324, 206832), (95728, 195156), (97578, 191456), (103416, 180648), (107308, 174096), (107694, 173472), (111168, 168051), (112034, 166752), (115648, 161541), (116064, 160962), (116343, 160576), (120096, 155558), (120432, 155124), (130104, 143592), (135486, 137888)]