716565512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 1495791360

約数和(自身を除く): 779225848

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 71, 104, 106, 142, 212, 284, 424, 568, 689, 923, 1378, 1831, 1846, 2756, 3662, 3692, 3763, 5512, 7324, 7384, 7526, 14648, 15052, 23803, 30104, 47606, 48919, 95212, 97043, 97838, 130001, 190424, 194086, 195676, 260002, 388172, 391352, 520004, 776344, 1040008, 1261559, 1690013, 2523118, 3380026, 5046236, 6760052, 6890053, 10092472, 13520104, 13780106, 27560212, 55120424, 89570689, 179141378, 358282756, 716565512]

約数ペア:

[(1, 716565512), (2, 358282756), (4, 179141378), (8, 89570689), (13, 55120424), (26, 27560212), (52, 13780106), (53, 13520104), (71, 10092472), (104, 6890053), (106, 6760052), (142, 5046236), (212, 3380026), (284, 2523118), (424, 1690013), (568, 1261559), (689, 1040008), (923, 776344), (1378, 520004), (1831, 391352), (1846, 388172), (2756, 260002), (3662, 195676), (3692, 194086), (3763, 190424), (5512, 130001), (7324, 97838), (7384, 97043), (7526, 95212), (14648, 48919), (15052, 47606), (23803, 30104)]