315689712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26627}}^1$

素因数の和:26670

約数の個数: 80

約数和(自身を含む): 924524160

約数和(自身を除く): 608834448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 26627, 53254, 79881, 106508, 159762, 213016, 319524, 346151, 426032, 505913, 639048, 692302, 1011826, 1038453, 1278096, 1384604, 1517739, 2023652, 2076906, 2769208, 3035478, 4047304, 4153812, 5538416, 6070956, 6576869, 8094608, 8307624, 12141912, 13153738, 16615248, 19730607, 24283824, 26307476, 39461214, 52614952, 78922428, 105229904, 157844856, 315689712]

約数ペア:

[(1, 315689712), (2, 157844856), (3, 105229904), (4, 78922428), (6, 52614952), (8, 39461214), (12, 26307476), (13, 24283824), (16, 19730607), (19, 16615248), (24, 13153738), (26, 12141912), (38, 8307624), (39, 8094608), (48, 6576869), (52, 6070956), (57, 5538416), (76, 4153812), (78, 4047304), (104, 3035478), (114, 2769208), (152, 2076906), (156, 2023652), (208, 1517739), (228, 1384604), (247, 1278096), (304, 1038453), (312, 1011826), (456, 692302), (494, 639048), (624, 505913), (741, 426032), (912, 346151), (988, 319524), (1482, 213016), (1976, 159762), (2964, 106508), (3952, 79881), (5928, 53254), (11856, 26627)]