2148049552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5653}}^1$

素因数の和:5816

約数の個数: 80

約数和(自身を含む): 4845975552

約数和(自身を除く): 2697926000

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 127, 136, 176, 187, 254, 272, 374, 508, 748, 1016, 1397, 1496, 2032, 2159, 2794, 2992, 4318, 5588, 5653, 8636, 11176, 11306, 17272, 22352, 22612, 23749, 34544, 45224, 47498, 62183, 90448, 94996, 96101, 124366, 189992, 192202, 248732, 379984, 384404, 497464, 717931, 768808, 994928, 1057111, 1435862, 1537616, 2114222, 2871724, 4228444, 5743448, 7897241, 8456888, 11486896, 12204827, 15794482, 16913776, 24409654, 31588964, 48819308, 63177928, 97638616, 126355856, 134253097, 195277232, 268506194, 537012388, 1074024776, 2148049552]

約数ペア:

[(1, 2148049552), (2, 1074024776), (4, 537012388), (8, 268506194), (11, 195277232), (16, 134253097), (17, 126355856), (22, 97638616), (34, 63177928), (44, 48819308), (68, 31588964), (88, 24409654), (127, 16913776), (136, 15794482), (176, 12204827), (187, 11486896), (254, 8456888), (272, 7897241), (374, 5743448), (508, 4228444), (748, 2871724), (1016, 2114222), (1397, 1537616), (1496, 1435862), (2032, 1057111), (2159, 994928), (2794, 768808), (2992, 717931), (4318, 497464), (5588, 384404), (5653, 379984), (8636, 248732), (11176, 192202), (11306, 189992), (17272, 124366), (22352, 96101), (22612, 94996), (23749, 90448), (34544, 62183), (45224, 47498)]