247527064

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 501350400

約数和(自身を除く): 253823336

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 127, 232, 248, 254, 271, 508, 542, 899, 1016, 1084, 1798, 2168, 3596, 3683, 3937, 7192, 7366, 7859, 7874, 8401, 14732, 15718, 15748, 16802, 29464, 31436, 31496, 33604, 34417, 62872, 67208, 68834, 114173, 137668, 228346, 243629, 275336, 456692, 487258, 913384, 974516, 998093, 1066927, 1949032, 1996186, 2133854, 3992372, 4267708, 7984744, 8535416, 30940883, 61881766, 123763532, 247527064]

約数ペア:

[(1, 247527064), (2, 123763532), (4, 61881766), (8, 30940883), (29, 8535416), (31, 7984744), (58, 4267708), (62, 3992372), (116, 2133854), (124, 1996186), (127, 1949032), (232, 1066927), (248, 998093), (254, 974516), (271, 913384), (508, 487258), (542, 456692), (899, 275336), (1016, 243629), (1084, 228346), (1798, 137668), (2168, 114173), (3596, 68834), (3683, 67208), (3937, 62872), (7192, 34417), (7366, 33604), (7859, 31496), (7874, 31436), (8401, 29464), (14732, 16802), (15718, 15748)]