252637008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7639}}^1$

素因数の和:7716

約数の個数: 80

約数和(自身を含む): 716204160

約数和(自身を除く): 463567152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 7639, 8268, 11024, 15278, 16536, 22917, 30556, 33072, 45834, 61112, 91668, 99307, 122224, 183336, 198614, 297921, 366672, 397228, 404867, 595842, 794456, 809734, 1191684, 1214601, 1588912, 1619468, 2383368, 2429202, 3238936, 4766736, 4858404, 5263271, 6477872, 9716808, 10526542, 15789813, 19433616, 21053084, 31579626, 42106168, 63159252, 84212336, 126318504, 252637008]

約数ペア:

[(1, 252637008), (2, 126318504), (3, 84212336), (4, 63159252), (6, 42106168), (8, 31579626), (12, 21053084), (13, 19433616), (16, 15789813), (24, 10526542), (26, 9716808), (39, 6477872), (48, 5263271), (52, 4858404), (53, 4766736), (78, 3238936), (104, 2429202), (106, 2383368), (156, 1619468), (159, 1588912), (208, 1214601), (212, 1191684), (312, 809734), (318, 794456), (424, 595842), (624, 404867), (636, 397228), (689, 366672), (848, 297921), (1272, 198614), (1378, 183336), (2067, 122224), (2544, 99307), (2756, 91668), (4134, 61112), (5512, 45834), (7639, 33072), (8268, 30556), (11024, 22917), (15278, 16536)]