1013387648

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 2633289120

約数和(自身を除く): 1619901472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 241, 247, 266, 304, 361, 364, 416, 448, 482, 494, 532, 608, 722, 728, 832, 896, 964, 988, 1064, 1216, 1444, 1456, 1664, 1687, 1729, 1928, 1976, 2128, 2432, 2527, 2888, 2912, 3133, 3374, 3458, 3856, 3952, 4256, 4579, 4693, 5054, 5776, 5824, 6266, 6748, 6916, 7712, 7904, 8512, 9158, 9386, 10108, 11552, 11648, 12532, 13496, 13832, 15424, 15808, 17024, 18316, 18772, 20216, 21931, 23104, 25064, 26992, 27664, 30848, 31616, 32053, 32851, 36632, 37544, 40432, 43862, 46208, 50128, 53984, 55328, 59527, 64106, 65702, 73264, 75088, 80864, 87001, 87724, 100256, 107968, 110656, 119054, 128212, 131404, 146528, 150176, 161728, 174002, 175448, 200512, 215936, 221312, 238108, 256424, 262808, 293056, 300352, 323456, 348004, 350896, 401024, 416689, 476216, 512848, 525616, 586112, 600704, 609007, 696008, 701792, 833378, 952432, 1025696, 1051232, 1131013, 1218014, 1392016, 1403584, 1666756, 1904864, 2051392, 2102464, 2262026, 2436028, 2784032, 2807168, 3333512, 3809728, 4102784, 4204928, 4524052, 4872056, 5568064, 6667024, 7619456, 7917091, 9048104, 9744112, 11136128, 13334048, 15834182, 18096208, 19488224, 26668096, 31668364, 36192416, 38976448, 53336192, 63336728, 72384832, 77952896, 126673456, 144769664, 253346912, 506693824, 1013387648]

約数ペア:

[(1, 1013387648), (2, 506693824), (4, 253346912), (7, 144769664), (8, 126673456), (13, 77952896), (14, 72384832), (16, 63336728), (19, 53336192), (26, 38976448), (28, 36192416), (32, 31668364), (38, 26668096), (52, 19488224), (56, 18096208), (64, 15834182), (76, 13334048), (91, 11136128), (104, 9744112), (112, 9048104), (128, 7917091), (133, 7619456), (152, 6667024), (182, 5568064), (208, 4872056), (224, 4524052), (241, 4204928), (247, 4102784), (266, 3809728), (304, 3333512), (361, 2807168), (364, 2784032), (416, 2436028), (448, 2262026), (482, 2102464), (494, 2051392), (532, 1904864), (608, 1666756), (722, 1403584), (728, 1392016), (832, 1218014), (896, 1131013), (964, 1051232), (988, 1025696), (1064, 952432), (1216, 833378), (1444, 701792), (1456, 696008), (1664, 609007), (1687, 600704), (1729, 586112), (1928, 525616), (1976, 512848), (2128, 476216), (2432, 416689), (2527, 401024), (2888, 350896), (2912, 348004), (3133, 323456), (3374, 300352), (3458, 293056), (3856, 262808), (3952, 256424), (4256, 238108), (4579, 221312), (4693, 215936), (5054, 200512), (5776, 175448), (5824, 174002), (6266, 161728), (6748, 150176), (6916, 146528), (7712, 131404), (7904, 128212), (8512, 119054), (9158, 110656), (9386, 107968), (10108, 100256), (11552, 87724), (11648, 87001), (12532, 80864), (13496, 75088), (13832, 73264), (15424, 65702), (15808, 64106), (17024, 59527), (18316, 55328), (18772, 53984), (20216, 50128), (21931, 46208), (23104, 43862), (25064, 40432), (26992, 37544), (27664, 36632), (30848, 32851), (31616, 32053)]