68973667456

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2974

約数の個数: 128

約数和(自身を含む): 148165200000

約数和(自身を除く): 79191532544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 199, 212, 304, 398, 424, 608, 796, 848, 1007, 1216, 1592, 1696, 2014, 2432, 2689, 3184, 3392, 3781, 4028, 5378, 6368, 6784, 7562, 8056, 10547, 10756, 12736, 15124, 16112, 21094, 21512, 25472, 30248, 32224, 42188, 43024, 51091, 60496, 64448, 84376, 86048, 102182, 120992, 128896, 142517, 168752, 172096, 200393, 204364, 241984, 285034, 337504, 344192, 400786, 408728, 483968, 535111, 570068, 675008, 801572, 817456, 1070222, 1140136, 1350016, 1603144, 1634912, 2140444, 2280272, 2707823, 3206288, 3269824, 4280888, 4560544, 5415646, 6412576, 6539648, 8561776, 9121088, 10167109, 10831292, 12825152, 17123552, 18242176, 20334218, 21662584, 25650304, 28360883, 34247104, 40668436, 43325168, 56721766, 68494208, 81336872, 86650336, 113443532, 162673744, 173300672, 226887064, 325347488, 346601344, 453774128, 538856777, 650694976, 907548256, 1077713554, 1301389952, 1815096512, 2155427108, 3630193024, 4310854216, 8621708432, 17243416864, 34486833728, 68973667456]

約数ペア:

[(1, 68973667456), (2, 34486833728), (4, 17243416864), (8, 8621708432), (16, 4310854216), (19, 3630193024), (32, 2155427108), (38, 1815096512), (53, 1301389952), (64, 1077713554), (76, 907548256), (106, 650694976), (128, 538856777), (152, 453774128), (199, 346601344), (212, 325347488), (304, 226887064), (398, 173300672), (424, 162673744), (608, 113443532), (796, 86650336), (848, 81336872), (1007, 68494208), (1216, 56721766), (1592, 43325168), (1696, 40668436), (2014, 34247104), (2432, 28360883), (2689, 25650304), (3184, 21662584), (3392, 20334218), (3781, 18242176), (4028, 17123552), (5378, 12825152), (6368, 10831292), (6784, 10167109), (7562, 9121088), (8056, 8561776), (10547, 6539648), (10756, 6412576), (12736, 5415646), (15124, 4560544), (16112, 4280888), (21094, 3269824), (21512, 3206288), (25472, 2707823), (30248, 2280272), (32224, 2140444), (42188, 1634912), (43024, 1603144), (51091, 1350016), (60496, 1140136), (64448, 1070222), (84376, 817456), (86048, 801572), (102182, 675008), (120992, 570068), (128896, 535111), (142517, 483968), (168752, 408728), (172096, 400786), (200393, 344192), (204364, 337504), (241984, 285034)]