520095352

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 1134302400

約数和(自身を除く): 614207048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 241, 356, 433, 482, 623, 712, 866, 964, 1246, 1687, 1732, 1928, 2492, 3031, 3374, 3464, 4984, 6062, 6748, 12124, 13496, 21449, 24248, 38537, 42898, 77074, 85796, 104353, 150143, 154148, 171592, 208706, 269759, 300286, 308296, 417412, 539518, 600572, 730471, 834824, 1079036, 1201144, 1460942, 2158072, 2921884, 5843768, 9287417, 18574834, 37149668, 65011919, 74299336, 130023838, 260047676, 520095352]

約数ペア:

[(1, 520095352), (2, 260047676), (4, 130023838), (7, 74299336), (8, 65011919), (14, 37149668), (28, 18574834), (56, 9287417), (89, 5843768), (178, 2921884), (241, 2158072), (356, 1460942), (433, 1201144), (482, 1079036), (623, 834824), (712, 730471), (866, 600572), (964, 539518), (1246, 417412), (1687, 308296), (1732, 300286), (1928, 269759), (2492, 208706), (3031, 171592), (3374, 154148), (3464, 150143), (4984, 104353), (6062, 85796), (6748, 77074), (12124, 42898), (13496, 38537), (21449, 24248)]