660558912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8596

約数の個数: 112

約数和(自身を含む): 1943112192

約数和(自身を除く): 1282553280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 8537, 9672, 12896, 17074, 19344, 25611, 25792, 34148, 38688, 51222, 68296, 77376, 102444, 110981, 136592, 204888, 221962, 264647, 273184, 332943, 409776, 443924, 529294, 546368, 665886, 793941, 819552, 887848, 1058588, 1331772, 1587882, 1639104, 1775696, 2117176, 2663544, 3175764, 3440411, 3551392, 4234352, 5327088, 6351528, 6880822, 7102784, 8468704, 10321233, 10654176, 12703056, 13761644, 16937408, 20642466, 21308352, 25406112, 27523288, 41284932, 50812224, 55046576, 82569864, 110093152, 165139728, 220186304, 330279456, 660558912]

約数ペア:

[(1, 660558912), (2, 330279456), (3, 220186304), (4, 165139728), (6, 110093152), (8, 82569864), (12, 55046576), (13, 50812224), (16, 41284932), (24, 27523288), (26, 25406112), (31, 21308352), (32, 20642466), (39, 16937408), (48, 13761644), (52, 12703056), (62, 10654176), (64, 10321233), (78, 8468704), (93, 7102784), (96, 6880822), (104, 6351528), (124, 5327088), (156, 4234352), (186, 3551392), (192, 3440411), (208, 3175764), (248, 2663544), (312, 2117176), (372, 1775696), (403, 1639104), (416, 1587882), (496, 1331772), (624, 1058588), (744, 887848), (806, 819552), (832, 793941), (992, 665886), (1209, 546368), (1248, 529294), (1488, 443924), (1612, 409776), (1984, 332943), (2418, 273184), (2496, 264647), (2976, 221962), (3224, 204888), (4836, 136592), (5952, 110981), (6448, 102444), (8537, 77376), (9672, 68296), (12896, 51222), (17074, 38688), (19344, 34148), (25611, 25792)]