870344904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{691}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 2566932480

約数和(自身を除く): 1696587576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 367, 429, 572, 691, 734, 858, 1101, 1144, 1382, 1468, 1716, 2073, 2202, 2764, 2936, 3432, 4037, 4146, 4404, 4771, 5528, 7601, 8074, 8292, 8808, 8983, 9542, 12111, 14313, 15202, 16148, 16584, 17966, 19084, 22803, 24222, 26949, 28626, 30404, 32296, 35932, 38168, 45606, 48444, 52481, 53898, 57252, 60808, 71864, 91212, 96888, 98813, 104962, 107796, 114504, 157443, 182424, 197626, 209924, 215592, 253597, 296439, 314886, 395252, 419848, 507194, 592878, 629772, 760791, 790504, 1014388, 1185756, 1259544, 1521582, 2028776, 2371512, 2789567, 3043164, 3296761, 5579134, 6086328, 6593522, 8368701, 9890283, 11158268, 13187044, 16737402, 19780566, 22316536, 26374088, 33474804, 36264371, 39561132, 66949608, 72528742, 79122264, 108793113, 145057484, 217586226, 290114968, 435172452, 870344904]

約数ペア:

[(1, 870344904), (2, 435172452), (3, 290114968), (4, 217586226), (6, 145057484), (8, 108793113), (11, 79122264), (12, 72528742), (13, 66949608), (22, 39561132), (24, 36264371), (26, 33474804), (33, 26374088), (39, 22316536), (44, 19780566), (52, 16737402), (66, 13187044), (78, 11158268), (88, 9890283), (104, 8368701), (132, 6593522), (143, 6086328), (156, 5579134), (264, 3296761), (286, 3043164), (312, 2789567), (367, 2371512), (429, 2028776), (572, 1521582), (691, 1259544), (734, 1185756), (858, 1014388), (1101, 790504), (1144, 760791), (1382, 629772), (1468, 592878), (1716, 507194), (2073, 419848), (2202, 395252), (2764, 314886), (2936, 296439), (3432, 253597), (4037, 215592), (4146, 209924), (4404, 197626), (4771, 182424), (5528, 157443), (7601, 114504), (8074, 107796), (8292, 104962), (8808, 98813), (8983, 96888), (9542, 91212), (12111, 71864), (14313, 60808), (15202, 57252), (16148, 53898), (16584, 52481), (17966, 48444), (19084, 45606), (22803, 38168), (24222, 35932), (26949, 32296), (28626, 30404)]