15704820456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{26203}}^1$

素因数の和:26355

約数の個数: 128

約数和(自身を含む): 45167310720

約数和(自身を除く): 29462490264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 113, 136, 156, 204, 221, 226, 312, 339, 408, 442, 452, 663, 678, 884, 904, 1326, 1356, 1469, 1768, 1921, 2652, 2712, 2938, 3842, 4407, 5304, 5763, 5876, 7684, 8814, 11526, 11752, 15368, 17628, 23052, 24973, 26203, 35256, 46104, 49946, 52406, 74919, 78609, 99892, 104812, 149838, 157218, 199784, 209624, 299676, 314436, 340639, 445451, 599352, 628872, 681278, 890902, 1021917, 1336353, 1362556, 1781804, 2043834, 2672706, 2725112, 2960939, 3563608, 4087668, 5345412, 5790863, 5921878, 8175336, 8882817, 10690824, 11581726, 11843756, 17372589, 17765634, 23163452, 23687512, 34745178, 35531268, 38492207, 46326904, 50335963, 69490356, 71062536, 76984414, 100671926, 115476621, 138980712, 151007889, 153968828, 201343852, 230953242, 302015778, 307937656, 402687704, 461906484, 604031556, 654367519, 923812968, 1208063112, 1308735038, 1963102557, 2617470076, 3926205114, 5234940152, 7852410228, 15704820456]

約数ペア:

[(1, 15704820456), (2, 7852410228), (3, 5234940152), (4, 3926205114), (6, 2617470076), (8, 1963102557), (12, 1308735038), (13, 1208063112), (17, 923812968), (24, 654367519), (26, 604031556), (34, 461906484), (39, 402687704), (51, 307937656), (52, 302015778), (68, 230953242), (78, 201343852), (102, 153968828), (104, 151007889), (113, 138980712), (136, 115476621), (156, 100671926), (204, 76984414), (221, 71062536), (226, 69490356), (312, 50335963), (339, 46326904), (408, 38492207), (442, 35531268), (452, 34745178), (663, 23687512), (678, 23163452), (884, 17765634), (904, 17372589), (1326, 11843756), (1356, 11581726), (1469, 10690824), (1768, 8882817), (1921, 8175336), (2652, 5921878), (2712, 5790863), (2938, 5345412), (3842, 4087668), (4407, 3563608), (5304, 2960939), (5763, 2725112), (5876, 2672706), (7684, 2043834), (8814, 1781804), (11526, 1362556), (11752, 1336353), (15368, 1021917), (17628, 890902), (23052, 681278), (24973, 628872), (26203, 599352), (35256, 445451), (46104, 340639), (49946, 314436), (52406, 299676), (74919, 209624), (78609, 199784), (99892, 157218), (104812, 149838)]