481452816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24889}}^1$

素因数の和:24944

約数の個数: 80

約数和(自身を含む): 1382689280

約数和(自身を除く): 901236464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 24889, 49778, 74667, 99556, 149334, 199112, 298668, 323557, 398224, 597336, 647114, 771559, 970671, 1194672, 1294228, 1543118, 1941342, 2314677, 2588456, 3086236, 3882684, 4629354, 5176912, 6172472, 7765368, 9258708, 10030267, 12344944, 15530736, 18517416, 20060534, 30090801, 37034832, 40121068, 60181602, 80242136, 120363204, 160484272, 240726408, 481452816]

約数ペア:

[(1, 481452816), (2, 240726408), (3, 160484272), (4, 120363204), (6, 80242136), (8, 60181602), (12, 40121068), (13, 37034832), (16, 30090801), (24, 20060534), (26, 18517416), (31, 15530736), (39, 12344944), (48, 10030267), (52, 9258708), (62, 7765368), (78, 6172472), (93, 5176912), (104, 4629354), (124, 3882684), (156, 3086236), (186, 2588456), (208, 2314677), (248, 1941342), (312, 1543118), (372, 1294228), (403, 1194672), (496, 970671), (624, 771559), (744, 647114), (806, 597336), (1209, 398224), (1488, 323557), (1612, 298668), (2418, 199112), (3224, 149334), (4836, 99556), (6448, 74667), (9672, 49778), (19344, 24889)]