421660512

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 384

約数和(自身を含む): 1571512320

約数和(自身を除く): 1149851808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 168, 173, 182, 186, 189, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 346, 351, 364, 372, 378, 403, 416, 432, 434, 468, 496, 504, 519, 546, 558, 624, 651, 672, 692, 702, 728, 744, 756, 806, 819, 837, 864, 868, 936, 992, 1008, 1038, 1092, 1116, 1209, 1211, 1248, 1302, 1384, 1404, 1456, 1488, 1512, 1557, 1612, 1638, 1674, 1736, 1872, 1953, 2016, 2076, 2184, 2232, 2249, 2418, 2422, 2457, 2604, 2768, 2808, 2821, 2912, 2976, 3024, 3114, 3224, 3276, 3348, 3472, 3627, 3633, 3744, 3906, 4152, 4368, 4464, 4498, 4671, 4836, 4844, 4914, 5208, 5363, 5536, 5616, 5642, 5859, 6048, 6228, 6448, 6552, 6696, 6747, 6944, 7254, 7266, 7812, 8304, 8463, 8736, 8928, 8996, 9342, 9672, 9688, 9828, 10416, 10726, 10881, 10899, 11232, 11284, 11718, 12456, 12896, 13104, 13392, 13494, 14508, 14532, 15624, 15743, 16089, 16608, 16926, 17992, 18684, 19344, 19376, 19656, 20241, 20832, 21452, 21762, 21798, 22568, 23436, 24912, 25389, 26208, 26784, 26988, 29016, 29064, 31248, 31486, 32178, 32697, 33852, 35984, 37368, 37541, 38688, 38752, 39312, 40482, 42904, 43524, 43596, 45136, 46872, 47229, 48267, 49824, 50778, 53976, 58032, 58128, 60723, 62496, 62972, 64356, 65394, 67704, 69719, 71968, 74736, 75082, 76167, 78624, 80964, 85808, 87048, 87192, 90272, 93744, 94458, 96534, 101556, 107952, 112623, 116064, 116256, 121446, 125944, 128712, 130788, 135408, 139438, 141687, 144801, 149472, 150164, 152334, 161928, 171616, 174096, 174384, 187488, 188916, 193068, 203112, 209157, 215904, 225246, 242892, 251888, 257424, 261576, 270816, 278876, 283374, 289602, 300328, 304668, 323856, 337869, 348192, 348768, 377832, 386136, 406224, 418314, 425061, 450492, 485784, 488033, 503776, 514848, 523152, 557752, 566748, 579204, 600656, 609336, 627471, 647712, 675738, 755664, 772272, 812448, 836628, 850122, 900984, 971568, 976066, 1013607, 1046304, 1115504, 1133496, 1158408, 1201312, 1218672, 1254942, 1351476, 1464099, 1511328, 1544544, 1673256, 1700244, 1801968, 1882413, 1943136, 1952132, 2027214, 2231008, 2266992, 2316816, 2437344, 2509884, 2702952, 2928198, 3346512, 3400488, 3603936, 3764826, 3904264, 4054428, 4392297, 4533984, 4633632, 5019768, 5405904, 5856396, 6693024, 6800976, 7529652, 7808528, 8108856, 8784594, 10039536, 10811808, 11712792, 13176891, 13601952, 15059304, 15617056, 16217712, 17569188, 20079072, 23425584, 26353782, 30118608, 32435424, 35138376, 46851168, 52707564, 60237216, 70276752, 105415128, 140553504, 210830256, 421660512]

約数ペア:

[(1, 421660512), (2, 210830256), (3, 140553504), (4, 105415128), (6, 70276752), (7, 60237216), (8, 52707564), (9, 46851168), (12, 35138376), (13, 32435424), (14, 30118608), (16, 26353782), (18, 23425584), (21, 20079072), (24, 17569188), (26, 16217712), (27, 15617056), (28, 15059304), (31, 13601952), (32, 13176891), (36, 11712792), (39, 10811808), (42, 10039536), (48, 8784594), (52, 8108856), (54, 7808528), (56, 7529652), (62, 6800976), (63, 6693024), (72, 5856396), (78, 5405904), (84, 5019768), (91, 4633632), (93, 4533984), (96, 4392297), (104, 4054428), (108, 3904264), (112, 3764826), (117, 3603936), (124, 3400488), (126, 3346512), (144, 2928198), (156, 2702952), (168, 2509884), (173, 2437344), (182, 2316816), (186, 2266992), (189, 2231008), (208, 2027214), (216, 1952132), (217, 1943136), (224, 1882413), (234, 1801968), (248, 1700244), (252, 1673256), (273, 1544544), (279, 1511328), (288, 1464099), (312, 1351476), (336, 1254942), (346, 1218672), (351, 1201312), (364, 1158408), (372, 1133496), (378, 1115504), (403, 1046304), (416, 1013607), (432, 976066), (434, 971568), (468, 900984), (496, 850122), (504, 836628), (519, 812448), (546, 772272), (558, 755664), (624, 675738), (651, 647712), (672, 627471), (692, 609336), (702, 600656), (728, 579204), (744, 566748), (756, 557752), (806, 523152), (819, 514848), (837, 503776), (864, 488033), (868, 485784), (936, 450492), (992, 425061), (1008, 418314), (1038, 406224), (1092, 386136), (1116, 377832), (1209, 348768), (1211, 348192), (1248, 337869), (1302, 323856), (1384, 304668), (1404, 300328), (1456, 289602), (1488, 283374), (1512, 278876), (1557, 270816), (1612, 261576), (1638, 257424), (1674, 251888), (1736, 242892), (1872, 225246), (1953, 215904), (2016, 209157), (2076, 203112), (2184, 193068), (2232, 188916), (2249, 187488), (2418, 174384), (2422, 174096), (2457, 171616), (2604, 161928), (2768, 152334), (2808, 150164), (2821, 149472), (2912, 144801), (2976, 141687), (3024, 139438), (3114, 135408), (3224, 130788), (3276, 128712), (3348, 125944), (3472, 121446), (3627, 116256), (3633, 116064), (3744, 112623), (3906, 107952), (4152, 101556), (4368, 96534), (4464, 94458), (4498, 93744), (4671, 90272), (4836, 87192), (4844, 87048), (4914, 85808), (5208, 80964), (5363, 78624), (5536, 76167), (5616, 75082), (5642, 74736), (5859, 71968), (6048, 69719), (6228, 67704), (6448, 65394), (6552, 64356), (6696, 62972), (6747, 62496), (6944, 60723), (7254, 58128), (7266, 58032), (7812, 53976), (8304, 50778), (8463, 49824), (8736, 48267), (8928, 47229), (8996, 46872), (9342, 45136), (9672, 43596), (9688, 43524), (9828, 42904), (10416, 40482), (10726, 39312), (10881, 38752), (10899, 38688), (11232, 37541), (11284, 37368), (11718, 35984), (12456, 33852), (12896, 32697), (13104, 32178), (13392, 31486), (13494, 31248), (14508, 29064), (14532, 29016), (15624, 26988), (15743, 26784), (16089, 26208), (16608, 25389), (16926, 24912), (17992, 23436), (18684, 22568), (19344, 21798), (19376, 21762), (19656, 21452), (20241, 20832)]