1257746448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{10427}}^1$

素因数の和:10804

約数の個数: 80

約数和(自身を含む): 3724047360

約数和(自身を除く): 2466300912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 718, 1077, 1436, 2154, 2513, 2872, 4308, 5026, 5744, 7539, 8616, 10052, 10427, 15078, 17232, 20104, 20854, 30156, 31281, 40208, 41708, 60312, 62562, 72989, 83416, 120624, 125124, 145978, 166832, 218967, 250248, 291956, 437934, 500496, 583912, 875868, 1167824, 1751736, 3503472, 3743293, 7486586, 11229879, 14973172, 22459758, 26203051, 29946344, 44919516, 52406102, 59892688, 78609153, 89839032, 104812204, 157218306, 179678064, 209624408, 314436612, 419248816, 628873224, 1257746448]

約数ペア:

[(1, 1257746448), (2, 628873224), (3, 419248816), (4, 314436612), (6, 209624408), (7, 179678064), (8, 157218306), (12, 104812204), (14, 89839032), (16, 78609153), (21, 59892688), (24, 52406102), (28, 44919516), (42, 29946344), (48, 26203051), (56, 22459758), (84, 14973172), (112, 11229879), (168, 7486586), (336, 3743293), (359, 3503472), (718, 1751736), (1077, 1167824), (1436, 875868), (2154, 583912), (2513, 500496), (2872, 437934), (4308, 291956), (5026, 250248), (5744, 218967), (7539, 166832), (8616, 145978), (10052, 125124), (10427, 120624), (15078, 83416), (17232, 72989), (20104, 62562), (20854, 60312), (30156, 41708), (31281, 40208)]