253413702976

素因数分解:

$2^6\times 7^2\times {\mathrm{127}}^1\times {\mathrm{636283}}^1$

素因数の和:636436

約数の個数: 84

約数和(自身を含む): 589575664128

約数和(自身を除く): 336161961152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 196, 224, 254, 392, 448, 508, 784, 889, 1016, 1568, 1778, 2032, 3136, 3556, 4064, 6223, 7112, 8128, 12446, 14224, 24892, 28448, 49784, 56896, 99568, 199136, 398272, 636283, 1272566, 2545132, 4453981, 5090264, 8907962, 10180528, 17815924, 20361056, 31177867, 35631848, 40722112, 62355734, 71263696, 80807941, 124711468, 142527392, 161615882, 249422936, 285054784, 323231764, 498845872, 565655587, 646463528, 997691744, 1131311174, 1292927056, 1995383488, 2262622348, 2585854112, 3959589109, 4525244696, 5171708224, 7919178218, 9050489392, 15838356436, 18100978784, 31676712872, 36201957568, 63353425744, 126706851488, 253413702976]

約数ペア:

[(1, 253413702976), (2, 126706851488), (4, 63353425744), (7, 36201957568), (8, 31676712872), (14, 18100978784), (16, 15838356436), (28, 9050489392), (32, 7919178218), (49, 5171708224), (56, 4525244696), (64, 3959589109), (98, 2585854112), (112, 2262622348), (127, 1995383488), (196, 1292927056), (224, 1131311174), (254, 997691744), (392, 646463528), (448, 565655587), (508, 498845872), (784, 323231764), (889, 285054784), (1016, 249422936), (1568, 161615882), (1778, 142527392), (2032, 124711468), (3136, 80807941), (3556, 71263696), (4064, 62355734), (6223, 40722112), (7112, 35631848), (8128, 31177867), (12446, 20361056), (14224, 17815924), (24892, 10180528), (28448, 8907962), (49784, 5090264), (56896, 4453981), (99568, 2545132), (199136, 1272566), (398272, 636283)]