713463920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 1815995376

約数和(自身を除く): 1102531456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 169, 208, 226, 260, 338, 452, 467, 520, 565, 676, 845, 904, 934, 1040, 1130, 1352, 1469, 1690, 1808, 1868, 2260, 2335, 2704, 2938, 3380, 3736, 4520, 4670, 5876, 6071, 6760, 7345, 7472, 9040, 9340, 11752, 12142, 13520, 14690, 18680, 19097, 23504, 24284, 29380, 30355, 37360, 38194, 48568, 52771, 58760, 60710, 76388, 78923, 95485, 97136, 105542, 117520, 121420, 152776, 157846, 190970, 211084, 242840, 263855, 305552, 315692, 381940, 394615, 422168, 485680, 527710, 631384, 686023, 763880, 789230, 844336, 1055420, 1262768, 1372046, 1527760, 1578460, 2110840, 2744092, 3156920, 3430115, 4221680, 5488184, 6313840, 6860230, 8918299, 10976368, 13720460, 17836598, 27440920, 35673196, 44591495, 54881840, 71346392, 89182990, 142692784, 178365980, 356731960, 713463920]

約数ペア:

[(1, 713463920), (2, 356731960), (4, 178365980), (5, 142692784), (8, 89182990), (10, 71346392), (13, 54881840), (16, 44591495), (20, 35673196), (26, 27440920), (40, 17836598), (52, 13720460), (65, 10976368), (80, 8918299), (104, 6860230), (113, 6313840), (130, 5488184), (169, 4221680), (208, 3430115), (226, 3156920), (260, 2744092), (338, 2110840), (452, 1578460), (467, 1527760), (520, 1372046), (565, 1262768), (676, 1055420), (845, 844336), (904, 789230), (934, 763880), (1040, 686023), (1130, 631384), (1352, 527710), (1469, 485680), (1690, 422168), (1808, 394615), (1868, 381940), (2260, 315692), (2335, 305552), (2704, 263855), (2938, 242840), (3380, 211084), (3736, 190970), (4520, 157846), (4670, 152776), (5876, 121420), (6071, 117520), (6760, 105542), (7345, 97136), (7472, 95485), (9040, 78923), (9340, 76388), (11752, 60710), (12142, 58760), (13520, 52771), (14690, 48568), (18680, 38194), (19097, 37360), (23504, 30355), (24284, 29380)]