684596968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 1454241600

約数和(自身を除く): 769644632

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 457, 587, 638, 914, 1174, 1276, 1828, 2348, 2552, 3656, 4696, 5027, 6457, 10054, 12914, 13253, 17023, 20108, 25828, 26506, 34046, 40216, 51656, 53012, 68092, 106024, 136184, 145783, 187253, 268259, 291566, 374506, 536518, 583132, 749012, 1073036, 1166264, 1498024, 2146072, 2950849, 5901698, 7779511, 11803396, 15559022, 23606792, 31118044, 62236088, 85574621, 171149242, 342298484, 684596968]

約数ペア:

[(1, 684596968), (2, 342298484), (4, 171149242), (8, 85574621), (11, 62236088), (22, 31118044), (29, 23606792), (44, 15559022), (58, 11803396), (88, 7779511), (116, 5901698), (232, 2950849), (319, 2146072), (457, 1498024), (587, 1166264), (638, 1073036), (914, 749012), (1174, 583132), (1276, 536518), (1828, 374506), (2348, 291566), (2552, 268259), (3656, 187253), (4696, 145783), (5027, 136184), (6457, 106024), (10054, 68092), (12914, 53012), (13253, 51656), (17023, 40216), (20108, 34046), (25828, 26506)]