218026488

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 553512960

約数和(自身を除く): 335486472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 233, 254, 307, 381, 466, 508, 614, 699, 762, 921, 932, 1016, 1228, 1398, 1524, 1842, 1864, 2456, 2796, 3048, 3684, 5592, 7368, 29591, 38989, 59182, 71531, 77978, 88773, 116967, 118364, 143062, 155956, 177546, 214593, 233934, 236728, 286124, 311912, 355092, 429186, 467868, 572248, 710184, 858372, 935736, 1716744, 9084437, 18168874, 27253311, 36337748, 54506622, 72675496, 109013244, 218026488]

約数ペア:

[(1, 218026488), (2, 109013244), (3, 72675496), (4, 54506622), (6, 36337748), (8, 27253311), (12, 18168874), (24, 9084437), (127, 1716744), (233, 935736), (254, 858372), (307, 710184), (381, 572248), (466, 467868), (508, 429186), (614, 355092), (699, 311912), (762, 286124), (921, 236728), (932, 233934), (1016, 214593), (1228, 177546), (1398, 155956), (1524, 143062), (1842, 118364), (1864, 116967), (2456, 88773), (2796, 77978), (3048, 71531), (3684, 59182), (5592, 38989), (7368, 29591)]