251265792

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6173}}^1$

素因数の和:6245

約数の個数: 72

約数和(自身を含む): 681461424

約数和(自身を除く): 430195632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 5088, 6173, 6784, 10176, 12346, 13568, 18519, 20352, 24692, 37038, 40704, 49384, 74076, 98768, 148152, 197536, 296304, 327169, 395072, 592608, 654338, 790144, 981507, 1185216, 1308676, 1580288, 1963014, 2370432, 2617352, 3926028, 4740864, 5234704, 7852056, 10469408, 15704112, 20938816, 31408224, 41877632, 62816448, 83755264, 125632896, 251265792]

約数ペア:

[(1, 251265792), (2, 125632896), (3, 83755264), (4, 62816448), (6, 41877632), (8, 31408224), (12, 20938816), (16, 15704112), (24, 10469408), (32, 7852056), (48, 5234704), (53, 4740864), (64, 3926028), (96, 2617352), (106, 2370432), (128, 1963014), (159, 1580288), (192, 1308676), (212, 1185216), (256, 981507), (318, 790144), (384, 654338), (424, 592608), (636, 395072), (768, 327169), (848, 296304), (1272, 197536), (1696, 148152), (2544, 98768), (3392, 74076), (5088, 49384), (6173, 40704), (6784, 37038), (10176, 24692), (12346, 20352), (13568, 18519)]