1497455428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 3103950080

約数和(自身を除く): 1606494652

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 241, 316, 371, 482, 553, 742, 964, 1106, 1484, 1687, 2212, 2809, 3374, 4187, 5618, 6748, 8374, 11236, 12773, 16748, 19039, 19663, 25546, 29309, 38078, 39326, 51092, 58618, 76156, 78652, 89411, 117236, 133273, 178822, 221911, 266546, 357644, 443822, 533092, 676969, 887644, 1009067, 1353938, 1553377, 2018134, 2707876, 3106754, 4036268, 4738783, 6213508, 7063469, 9477566, 14126938, 18955132, 28253876, 53480551, 106961102, 213922204, 374363857, 748727714, 1497455428]

約数ペア:

[(1, 1497455428), (2, 748727714), (4, 374363857), (7, 213922204), (14, 106961102), (28, 53480551), (53, 28253876), (79, 18955132), (106, 14126938), (158, 9477566), (212, 7063469), (241, 6213508), (316, 4738783), (371, 4036268), (482, 3106754), (553, 2707876), (742, 2018134), (964, 1553377), (1106, 1353938), (1484, 1009067), (1687, 887644), (2212, 676969), (2809, 533092), (3374, 443822), (4187, 357644), (5618, 266546), (6748, 221911), (8374, 178822), (11236, 133273), (12773, 117236), (16748, 89411), (19039, 78652), (19663, 76156), (25546, 58618), (29309, 51092), (38078, 39326)]