19788519168

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 432

約数和(自身を含む): 65201310720

約数和(自身を除く): 45412791552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 89, 93, 96, 99, 124, 128, 132, 144, 176, 178, 186, 192, 198, 248, 256, 264, 267, 279, 283, 288, 341, 352, 356, 372, 384, 396, 496, 528, 534, 558, 566, 576, 682, 704, 712, 744, 768, 792, 801, 849, 979, 992, 1023, 1056, 1068, 1116, 1132, 1152, 1364, 1408, 1424, 1488, 1584, 1602, 1698, 1958, 1984, 2046, 2112, 2136, 2232, 2264, 2304, 2547, 2728, 2759, 2816, 2848, 2937, 2976, 3069, 3113, 3168, 3204, 3396, 3916, 3968, 4092, 4224, 4272, 4464, 4528, 5094, 5456, 5518, 5696, 5874, 5952, 6138, 6226, 6336, 6408, 6792, 7832, 7936, 8184, 8277, 8448, 8544, 8773, 8811, 8928, 9056, 9339, 10188, 10912, 11036, 11392, 11748, 11904, 12276, 12452, 12672, 12816, 13584, 15664, 16368, 16554, 17088, 17546, 17622, 17856, 18112, 18678, 20376, 21824, 22072, 22784, 23496, 23808, 24552, 24831, 24904, 25187, 25344, 25632, 26319, 27168, 28017, 30349, 31328, 32736, 33108, 34176, 35092, 35244, 35712, 36224, 37356, 40752, 43648, 44144, 46992, 49104, 49662, 49808, 50374, 51264, 52638, 54336, 56034, 60698, 62656, 65472, 66216, 68352, 70184, 70488, 71424, 72448, 74712, 75561, 78957, 81504, 87296, 88288, 91047, 93984, 96503, 98208, 99324, 99616, 100748, 102528, 105276, 108672, 112068, 121396, 125312, 130944, 132432, 140368, 140976, 149424, 151122, 157914, 163008, 176576, 182094, 187968, 193006, 196416, 198648, 199232, 201496, 205056, 210552, 217344, 224136, 226683, 242792, 250624, 261888, 264864, 273141, 277057, 280736, 281952, 289509, 298848, 302244, 315828, 326016, 353152, 364188, 375936, 386012, 392832, 397296, 398464, 402992, 421104, 448272, 453366, 485584, 529728, 546282, 554114, 561472, 563904, 579018, 597696, 604488, 631656, 652032, 706304, 728376, 751872, 772024, 780797, 785664, 794592, 796928, 805984, 831171, 842208, 868527, 896544, 906732, 971168, 1059456, 1092564, 1108228, 1122944, 1127808, 1158036, 1195392, 1208976, 1263312, 1456752, 1544048, 1561594, 1589184, 1611968, 1662342, 1684416, 1737054, 1793088, 1813464, 1942336, 2118912, 2185128, 2216456, 2245888, 2255616, 2316072, 2342391, 2390784, 2417952, 2493513, 2526624, 2913504, 3088096, 3123188, 3178368, 3223936, 3324684, 3368832, 3474108, 3586176, 3626928, 3884672, 4370256, 4432912, 4632144, 4684782, 4835904, 4987026, 5053248, 5827008, 6176192, 6246376, 6356736, 6447872, 6649368, 6737664, 6948216, 7027173, 7172352, 7253856, 7769344, 8588767, 8740512, 8865824, 9264288, 9369564, 9671808, 9974052, 10106496, 11654016, 12352384, 12492752, 13298736, 13896432, 14054346, 14507712, 17177534, 17481024, 17731648, 18528576, 18739128, 19343616, 19948104, 20212992, 23308032, 24704768, 24985504, 25766301, 26597472, 27792864, 28108692, 29015424, 34355068, 34962048, 35463296, 37057152, 37478256, 39896208, 49971008, 51532602, 53194944, 55585728, 56217384, 58030848, 68710136, 69924096, 70926592, 74114304, 74956512, 77298903, 79792416, 99942016, 103065204, 106389888, 111171456, 112434768, 137420272, 149913024, 154597806, 159584832, 199884032, 206130408, 212779776, 222342912, 224869536, 274840544, 299826048, 309195612, 319169664, 412260816, 449739072, 549681088, 599652096, 618391224, 638339328, 824521632, 899478144, 1099362176, 1236782448, 1649043264, 1798956288, 2198724352, 2473564896, 3298086528, 4947129792, 6596173056, 9894259584, 19788519168]

約数ペア:

[(1, 19788519168), (2, 9894259584), (3, 6596173056), (4, 4947129792), (6, 3298086528), (8, 2473564896), (9, 2198724352), (11, 1798956288), (12, 1649043264), (16, 1236782448), (18, 1099362176), (22, 899478144), (24, 824521632), (31, 638339328), (32, 618391224), (33, 599652096), (36, 549681088), (44, 449739072), (48, 412260816), (62, 319169664), (64, 309195612), (66, 299826048), (72, 274840544), (88, 224869536), (89, 222342912), (93, 212779776), (96, 206130408), (99, 199884032), (124, 159584832), (128, 154597806), (132, 149913024), (144, 137420272), (176, 112434768), (178, 111171456), (186, 106389888), (192, 103065204), (198, 99942016), (248, 79792416), (256, 77298903), (264, 74956512), (267, 74114304), (279, 70926592), (283, 69924096), (288, 68710136), (341, 58030848), (352, 56217384), (356, 55585728), (372, 53194944), (384, 51532602), (396, 49971008), (496, 39896208), (528, 37478256), (534, 37057152), (558, 35463296), (566, 34962048), (576, 34355068), (682, 29015424), (704, 28108692), (712, 27792864), (744, 26597472), (768, 25766301), (792, 24985504), (801, 24704768), (849, 23308032), (979, 20212992), (992, 19948104), (1023, 19343616), (1056, 18739128), (1068, 18528576), (1116, 17731648), (1132, 17481024), (1152, 17177534), (1364, 14507712), (1408, 14054346), (1424, 13896432), (1488, 13298736), (1584, 12492752), (1602, 12352384), (1698, 11654016), (1958, 10106496), (1984, 9974052), (2046, 9671808), (2112, 9369564), (2136, 9264288), (2232, 8865824), (2264, 8740512), (2304, 8588767), (2547, 7769344), (2728, 7253856), (2759, 7172352), (2816, 7027173), (2848, 6948216), (2937, 6737664), (2976, 6649368), (3069, 6447872), (3113, 6356736), (3168, 6246376), (3204, 6176192), (3396, 5827008), (3916, 5053248), (3968, 4987026), (4092, 4835904), (4224, 4684782), (4272, 4632144), (4464, 4432912), (4528, 4370256), (5094, 3884672), (5456, 3626928), (5518, 3586176), (5696, 3474108), (5874, 3368832), (5952, 3324684), (6138, 3223936), (6226, 3178368), (6336, 3123188), (6408, 3088096), (6792, 2913504), (7832, 2526624), (7936, 2493513), (8184, 2417952), (8277, 2390784), (8448, 2342391), (8544, 2316072), (8773, 2255616), (8811, 2245888), (8928, 2216456), (9056, 2185128), (9339, 2118912), (10188, 1942336), (10912, 1813464), (11036, 1793088), (11392, 1737054), (11748, 1684416), (11904, 1662342), (12276, 1611968), (12452, 1589184), (12672, 1561594), (12816, 1544048), (13584, 1456752), (15664, 1263312), (16368, 1208976), (16554, 1195392), (17088, 1158036), (17546, 1127808), (17622, 1122944), (17856, 1108228), (18112, 1092564), (18678, 1059456), (20376, 971168), (21824, 906732), (22072, 896544), (22784, 868527), (23496, 842208), (23808, 831171), (24552, 805984), (24831, 796928), (24904, 794592), (25187, 785664), (25344, 780797), (25632, 772024), (26319, 751872), (27168, 728376), (28017, 706304), (30349, 652032), (31328, 631656), (32736, 604488), (33108, 597696), (34176, 579018), (35092, 563904), (35244, 561472), (35712, 554114), (36224, 546282), (37356, 529728), (40752, 485584), (43648, 453366), (44144, 448272), (46992, 421104), (49104, 402992), (49662, 398464), (49808, 397296), (50374, 392832), (51264, 386012), (52638, 375936), (54336, 364188), (56034, 353152), (60698, 326016), (62656, 315828), (65472, 302244), (66216, 298848), (68352, 289509), (70184, 281952), (70488, 280736), (71424, 277057), (72448, 273141), (74712, 264864), (75561, 261888), (78957, 250624), (81504, 242792), (87296, 226683), (88288, 224136), (91047, 217344), (93984, 210552), (96503, 205056), (98208, 201496), (99324, 199232), (99616, 198648), (100748, 196416), (102528, 193006), (105276, 187968), (108672, 182094), (112068, 176576), (121396, 163008), (125312, 157914), (130944, 151122), (132432, 149424), (140368, 140976)]