858339408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1453}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 2296249856

約数和(自身を除く): 1437910448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 397, 496, 744, 794, 1191, 1453, 1488, 1588, 2382, 2906, 3176, 4359, 4764, 5812, 6352, 8718, 9528, 11624, 12307, 17436, 19056, 23248, 24614, 34872, 36921, 45043, 49228, 69744, 73842, 90086, 98456, 135129, 147684, 180172, 196912, 270258, 295368, 360344, 540516, 576841, 590736, 720688, 1081032, 1153682, 1730523, 2162064, 2307364, 3461046, 4614728, 6922092, 9229456, 13844184, 17882071, 27688368, 35764142, 53646213, 71528284, 107292426, 143056568, 214584852, 286113136, 429169704, 858339408]

約数ペア:

[(1, 858339408), (2, 429169704), (3, 286113136), (4, 214584852), (6, 143056568), (8, 107292426), (12, 71528284), (16, 53646213), (24, 35764142), (31, 27688368), (48, 17882071), (62, 13844184), (93, 9229456), (124, 6922092), (186, 4614728), (248, 3461046), (372, 2307364), (397, 2162064), (496, 1730523), (744, 1153682), (794, 1081032), (1191, 720688), (1453, 590736), (1488, 576841), (1588, 540516), (2382, 360344), (2906, 295368), (3176, 270258), (4359, 196912), (4764, 180172), (5812, 147684), (6352, 135129), (8718, 98456), (9528, 90086), (11624, 73842), (12307, 69744), (17436, 49228), (19056, 45043), (23248, 36921), (24614, 34872)]