251107056

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 733524480

約数和(自身を除く): 482417424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 157, 174, 232, 261, 314, 348, 383, 464, 471, 522, 628, 696, 766, 942, 1044, 1149, 1256, 1392, 1413, 1532, 1884, 2088, 2298, 2512, 2826, 3064, 3447, 3768, 4176, 4553, 4596, 5652, 6128, 6894, 7536, 9106, 9192, 11107, 11304, 13659, 13788, 18212, 18384, 22214, 22608, 27318, 27576, 33321, 36424, 40977, 44428, 54636, 55152, 60131, 66642, 72848, 81954, 88856, 99963, 109272, 120262, 133284, 163908, 177712, 180393, 199926, 218544, 240524, 266568, 327816, 360786, 399852, 481048, 533136, 541179, 655632, 721572, 799704, 962096, 1082358, 1443144, 1599408, 1743799, 2164716, 2886288, 3487598, 4329432, 5231397, 6975196, 8658864, 10462794, 13950392, 15694191, 20925588, 27900784, 31388382, 41851176, 62776764, 83702352, 125553528, 251107056]

約数ペア:

[(1, 251107056), (2, 125553528), (3, 83702352), (4, 62776764), (6, 41851176), (8, 31388382), (9, 27900784), (12, 20925588), (16, 15694191), (18, 13950392), (24, 10462794), (29, 8658864), (36, 6975196), (48, 5231397), (58, 4329432), (72, 3487598), (87, 2886288), (116, 2164716), (144, 1743799), (157, 1599408), (174, 1443144), (232, 1082358), (261, 962096), (314, 799704), (348, 721572), (383, 655632), (464, 541179), (471, 533136), (522, 481048), (628, 399852), (696, 360786), (766, 327816), (942, 266568), (1044, 240524), (1149, 218544), (1256, 199926), (1392, 180393), (1413, 177712), (1532, 163908), (1884, 133284), (2088, 120262), (2298, 109272), (2512, 99963), (2826, 88856), (3064, 81954), (3447, 72848), (3768, 66642), (4176, 60131), (4553, 55152), (4596, 54636), (5652, 44428), (6128, 40977), (6894, 36424), (7536, 33321), (9106, 27576), (9192, 27318), (11107, 22608), (11304, 22214), (13659, 18384), (13788, 18212)]