2912609439628

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{13099}}^1\times {\mathrm{30661}}^1$

素因数の和:43815

約数の個数: 72

約数和(自身を含む): 6090153896400

約数和(自身を除く): 3177544456772

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 13099, 26198, 30661, 52396, 61322, 91693, 122644, 183386, 214627, 366772, 429254, 484663, 641851, 858508, 969326, 1134457, 1283702, 1502389, 1938652, 2268914, 2567404, 3004778, 3392641, 4537828, 6009556, 6785282, 7941199, 13570564, 15882398, 23748487, 31764796, 47496974, 55588393, 94993948, 111176786, 222353572, 401628439, 803256878, 1606513756, 2811399073, 5622798146, 11245596292, 14860252243, 19679793511, 29720504486, 39359587022, 59441008972, 78719174044, 104021765701, 208043531402, 416087062804, 728152359907, 1456304719814, 2912609439628]

約数ペア:

[(1, 2912609439628), (2, 1456304719814), (4, 728152359907), (7, 416087062804), (14, 208043531402), (28, 104021765701), (37, 78719174044), (49, 59441008972), (74, 39359587022), (98, 29720504486), (148, 19679793511), (196, 14860252243), (259, 11245596292), (518, 5622798146), (1036, 2811399073), (1813, 1606513756), (3626, 803256878), (7252, 401628439), (13099, 222353572), (26198, 111176786), (30661, 94993948), (52396, 55588393), (61322, 47496974), (91693, 31764796), (122644, 23748487), (183386, 15882398), (214627, 13570564), (366772, 7941199), (429254, 6785282), (484663, 6009556), (641851, 4537828), (858508, 3392641), (969326, 3004778), (1134457, 2567404), (1283702, 2268914), (1502389, 1938652)]