15705031992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{1451}}^1$

素因数の和:1893

約数の個数: 128

約数和(自身を含む): 42825404160

約数和(自身を除く): 27120372168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 307, 312, 339, 452, 614, 678, 904, 921, 1228, 1356, 1451, 1469, 1842, 2456, 2712, 2902, 2938, 3684, 3991, 4353, 4407, 5804, 5876, 7368, 7982, 8706, 8814, 11608, 11752, 11973, 15964, 17412, 17628, 18863, 23946, 31928, 34691, 34824, 35256, 37726, 47892, 56589, 69382, 75452, 95784, 104073, 113178, 138764, 150904, 163963, 208146, 226356, 277528, 327926, 416292, 445457, 450983, 452712, 491889, 655852, 832584, 890914, 901966, 983778, 1311704, 1336371, 1352949, 1781828, 1803932, 1967556, 2131519, 2672742, 2705898, 3563656, 3607864, 3935112, 4263038, 5345484, 5411796, 5790941, 6394557, 8526076, 10690968, 10823592, 11581882, 12789114, 17052152, 17372823, 23163764, 25578228, 34745646, 46327528, 50336641, 51156456, 69491292, 100673282, 138982584, 151009923, 201346564, 302019846, 402693128, 604039692, 654376333, 1208079384, 1308752666, 1963128999, 2617505332, 3926257998, 5235010664, 7852515996, 15705031992]

約数ペア:

[(1, 15705031992), (2, 7852515996), (3, 5235010664), (4, 3926257998), (6, 2617505332), (8, 1963128999), (12, 1308752666), (13, 1208079384), (24, 654376333), (26, 604039692), (39, 402693128), (52, 302019846), (78, 201346564), (104, 151009923), (113, 138982584), (156, 100673282), (226, 69491292), (307, 51156456), (312, 50336641), (339, 46327528), (452, 34745646), (614, 25578228), (678, 23163764), (904, 17372823), (921, 17052152), (1228, 12789114), (1356, 11581882), (1451, 10823592), (1469, 10690968), (1842, 8526076), (2456, 6394557), (2712, 5790941), (2902, 5411796), (2938, 5345484), (3684, 4263038), (3991, 3935112), (4353, 3607864), (4407, 3563656), (5804, 2705898), (5876, 2672742), (7368, 2131519), (7982, 1967556), (8706, 1803932), (8814, 1781828), (11608, 1352949), (11752, 1336371), (11973, 1311704), (15964, 983778), (17412, 901966), (17628, 890914), (18863, 832584), (23946, 655852), (31928, 491889), (34691, 452712), (34824, 450983), (35256, 445457), (37726, 416292), (47892, 327926), (56589, 277528), (69382, 226356), (75452, 208146), (95784, 163963), (104073, 150904), (113178, 138764)]