7181177432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1221

約数の個数: 128

約数和(自身を含む): 16452072000

約数和(自身を除く): 9270894568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 233, 286, 319, 377, 466, 572, 638, 754, 929, 932, 1144, 1276, 1508, 1858, 1864, 2552, 2563, 3016, 3029, 3716, 4147, 5126, 6058, 6757, 7432, 8294, 10219, 10252, 12077, 12116, 13514, 16588, 20438, 20504, 24154, 24232, 26941, 27028, 33176, 33319, 40876, 48308, 53882, 54056, 66638, 74327, 81752, 87841, 96616, 107764, 132847, 133276, 148654, 175682, 215528, 216457, 265694, 266552, 296351, 297308, 350233, 351364, 432914, 531388, 592702, 594616, 700466, 702728, 865828, 966251, 1062776, 1185404, 1400932, 1731656, 1932502, 2370808, 2381027, 2801864, 2813941, 3852563, 3865004, 4762054, 5627882, 6277253, 7705126, 7730008, 9524108, 11255764, 12554506, 15410252, 19048216, 22511528, 25109012, 30820504, 30953351, 50218024, 61906702, 69049783, 81604289, 123813404, 138099566, 163208578, 247626808, 276199132, 326417156, 552398264, 652834312, 897647179, 1795294358, 3590588716, 7181177432]

約数ペア:

[(1, 7181177432), (2, 3590588716), (4, 1795294358), (8, 897647179), (11, 652834312), (13, 552398264), (22, 326417156), (26, 276199132), (29, 247626808), (44, 163208578), (52, 138099566), (58, 123813404), (88, 81604289), (104, 69049783), (116, 61906702), (143, 50218024), (232, 30953351), (233, 30820504), (286, 25109012), (319, 22511528), (377, 19048216), (466, 15410252), (572, 12554506), (638, 11255764), (754, 9524108), (929, 7730008), (932, 7705126), (1144, 6277253), (1276, 5627882), (1508, 4762054), (1858, 3865004), (1864, 3852563), (2552, 2813941), (2563, 2801864), (3016, 2381027), (3029, 2370808), (3716, 1932502), (4147, 1731656), (5126, 1400932), (6058, 1185404), (6757, 1062776), (7432, 966251), (8294, 865828), (10219, 702728), (10252, 700466), (12077, 594616), (12116, 592702), (13514, 531388), (16588, 432914), (20438, 351364), (20504, 350233), (24154, 297308), (24232, 296351), (26941, 266552), (27028, 265694), (33176, 216457), (33319, 215528), (40876, 175682), (48308, 148654), (53882, 133276), (54056, 132847), (66638, 107764), (74327, 96616), (81752, 87841)]