251144736

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 699168960

約数和(自身を除く): 448024224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 157, 228, 304, 314, 456, 471, 608, 628, 877, 912, 942, 1256, 1754, 1824, 1884, 2512, 2631, 2983, 3508, 3768, 5024, 5262, 5966, 7016, 7536, 8949, 10524, 11932, 14032, 15072, 16663, 17898, 21048, 23864, 28064, 33326, 35796, 42096, 47728, 49989, 66652, 71592, 84192, 95456, 99978, 133304, 137689, 143184, 199956, 266608, 275378, 286368, 399912, 413067, 533216, 550756, 799824, 826134, 1101512, 1599648, 1652268, 2203024, 2616091, 3304536, 4406048, 5232182, 6609072, 7848273, 10464364, 13218144, 15696546, 20928728, 31393092, 41857456, 62786184, 83714912, 125572368, 251144736]

約数ペア:

[(1, 251144736), (2, 125572368), (3, 83714912), (4, 62786184), (6, 41857456), (8, 31393092), (12, 20928728), (16, 15696546), (19, 13218144), (24, 10464364), (32, 7848273), (38, 6609072), (48, 5232182), (57, 4406048), (76, 3304536), (96, 2616091), (114, 2203024), (152, 1652268), (157, 1599648), (228, 1101512), (304, 826134), (314, 799824), (456, 550756), (471, 533216), (608, 413067), (628, 399912), (877, 286368), (912, 275378), (942, 266608), (1256, 199956), (1754, 143184), (1824, 137689), (1884, 133304), (2512, 99978), (2631, 95456), (2983, 84192), (3508, 71592), (3768, 66652), (5024, 49989), (5262, 47728), (5966, 42096), (7016, 35796), (7536, 33326), (8949, 28064), (10524, 23864), (11932, 21048), (14032, 17898), (15072, 16663)]