251362464

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 679311360

約数和(自身を除く): 427948896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 127, 159, 212, 254, 318, 381, 389, 424, 508, 636, 762, 778, 848, 1016, 1167, 1272, 1524, 1556, 1696, 2032, 2334, 2544, 3048, 3112, 4064, 4668, 5088, 6096, 6224, 6731, 9336, 12192, 12448, 13462, 18672, 20193, 20617, 26924, 37344, 40386, 41234, 49403, 53848, 61851, 80772, 82468, 98806, 107696, 123702, 148209, 161544, 164936, 197612, 215392, 247404, 296418, 323088, 329872, 395224, 494808, 592836, 646176, 659744, 790448, 989616, 1185672, 1580896, 1979232, 2371344, 2618359, 4742688, 5236718, 7855077, 10473436, 15710154, 20946872, 31420308, 41893744, 62840616, 83787488, 125681232, 251362464]

約数ペア:

[(1, 251362464), (2, 125681232), (3, 83787488), (4, 62840616), (6, 41893744), (8, 31420308), (12, 20946872), (16, 15710154), (24, 10473436), (32, 7855077), (48, 5236718), (53, 4742688), (96, 2618359), (106, 2371344), (127, 1979232), (159, 1580896), (212, 1185672), (254, 989616), (318, 790448), (381, 659744), (389, 646176), (424, 592836), (508, 494808), (636, 395224), (762, 329872), (778, 323088), (848, 296418), (1016, 247404), (1167, 215392), (1272, 197612), (1524, 164936), (1556, 161544), (1696, 148209), (2032, 123702), (2334, 107696), (2544, 98806), (3048, 82468), (3112, 80772), (4064, 61851), (4668, 53848), (5088, 49403), (6096, 41234), (6224, 40386), (6731, 37344), (9336, 26924), (12192, 20617), (12448, 20193), (13462, 18672)]