1212268008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{2851}}^1$

素因数の和:5398

約数の個数: 64

約数和(自身を含む): 3466206720

約数和(自身を除く): 2253938712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2531, 2851, 5062, 5702, 7593, 8553, 10124, 11404, 15186, 17106, 17717, 19957, 20248, 22808, 30372, 34212, 35434, 39914, 53151, 59871, 60744, 68424, 70868, 79828, 106302, 119742, 141736, 159656, 212604, 239484, 425208, 478968, 7215881, 14431762, 21647643, 28863524, 43295286, 50511167, 57727048, 86590572, 101022334, 151533501, 173181144, 202044668, 303067002, 404089336, 606134004, 1212268008]

約数ペア:

[(1, 1212268008), (2, 606134004), (3, 404089336), (4, 303067002), (6, 202044668), (7, 173181144), (8, 151533501), (12, 101022334), (14, 86590572), (21, 57727048), (24, 50511167), (28, 43295286), (42, 28863524), (56, 21647643), (84, 14431762), (168, 7215881), (2531, 478968), (2851, 425208), (5062, 239484), (5702, 212604), (7593, 159656), (8553, 141736), (10124, 119742), (11404, 106302), (15186, 79828), (17106, 70868), (17717, 68424), (19957, 60744), (20248, 59871), (22808, 53151), (30372, 39914), (34212, 35434)]