312653628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17981}}^1$

素因数の和:18024

約数の個数: 96

約数和(自身を含む): 966712320

約数和(自身を除く): 654058692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 17388, 17981, 35962, 53943, 71924, 107886, 125867, 161829, 215772, 251734, 323658, 377601, 413563, 485487, 503468, 647316, 755202, 827126, 970974, 1132803, 1240689, 1510404, 1654252, 1941948, 2265606, 2481378, 2894941, 3398409, 3722067, 4531212, 4962756, 5789882, 6796818, 7444134, 8684823, 11166201, 11579764, 13593636, 14888268, 17369646, 22332402, 26054469, 34739292, 44664804, 52108938, 78163407, 104217876, 156326814, 312653628]

約数ペア:

[(1, 312653628), (2, 156326814), (3, 104217876), (4, 78163407), (6, 52108938), (7, 44664804), (9, 34739292), (12, 26054469), (14, 22332402), (18, 17369646), (21, 14888268), (23, 13593636), (27, 11579764), (28, 11166201), (36, 8684823), (42, 7444134), (46, 6796818), (54, 5789882), (63, 4962756), (69, 4531212), (84, 3722067), (92, 3398409), (108, 2894941), (126, 2481378), (138, 2265606), (161, 1941948), (189, 1654252), (207, 1510404), (252, 1240689), (276, 1132803), (322, 970974), (378, 827126), (414, 755202), (483, 647316), (621, 503468), (644, 485487), (756, 413563), (828, 377601), (966, 323658), (1242, 251734), (1449, 215772), (1932, 161829), (2484, 125867), (2898, 107886), (4347, 71924), (5796, 53943), (8694, 35962), (17388, 17981)]