251010032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10141}}^1$

素因数の和:10186

約数の個数: 80

約数和(自身を含む): 633834432

約数和(自身を除く): 382824400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 10141, 12376, 20282, 24752, 40564, 70987, 81128, 131833, 141974, 162256, 172397, 263666, 283948, 344794, 527332, 567896, 689588, 922831, 1054664, 1135792, 1206779, 1379176, 1845662, 2109328, 2241161, 2413558, 2758352, 3691324, 4482322, 4827116, 7382648, 8964644, 9654232, 14765296, 15688127, 17929288, 19308464, 31376254, 35858576, 62752508, 125505016, 251010032]

約数ペア:

[(1, 251010032), (2, 125505016), (4, 62752508), (7, 35858576), (8, 31376254), (13, 19308464), (14, 17929288), (16, 15688127), (17, 14765296), (26, 9654232), (28, 8964644), (34, 7382648), (52, 4827116), (56, 4482322), (68, 3691324), (91, 2758352), (104, 2413558), (112, 2241161), (119, 2109328), (136, 1845662), (182, 1379176), (208, 1206779), (221, 1135792), (238, 1054664), (272, 922831), (364, 689588), (442, 567896), (476, 527332), (728, 344794), (884, 283948), (952, 263666), (1456, 172397), (1547, 162256), (1768, 141974), (1904, 131833), (3094, 81128), (3536, 70987), (6188, 40564), (10141, 24752), (12376, 20282)]