251410056

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 658022400

約数和(自身を除く): 406612344

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 419, 552, 838, 1087, 1257, 1676, 2174, 2514, 3261, 3352, 4348, 5028, 6522, 8696, 9637, 10056, 13044, 19274, 25001, 26088, 28911, 38548, 50002, 57822, 75003, 77096, 100004, 115644, 150006, 200008, 231288, 300012, 455453, 600024, 910906, 1366359, 1821812, 2732718, 3643624, 5465436, 10475419, 10930872, 20950838, 31426257, 41901676, 62852514, 83803352, 125705028, 251410056]

約数ペア:

[(1, 251410056), (2, 125705028), (3, 83803352), (4, 62852514), (6, 41901676), (8, 31426257), (12, 20950838), (23, 10930872), (24, 10475419), (46, 5465436), (69, 3643624), (92, 2732718), (138, 1821812), (184, 1366359), (276, 910906), (419, 600024), (552, 455453), (838, 300012), (1087, 231288), (1257, 200008), (1676, 150006), (2174, 115644), (2514, 100004), (3261, 77096), (3352, 75003), (4348, 57822), (5028, 50002), (6522, 38548), (8696, 28911), (9637, 26088), (10056, 25001), (13044, 19274)]