1488820896

素因数分解:

$2^5\times 3^2\times {\mathrm{557}}^1\times {\mathrm{9281}}^1$

素因数の和:9854

約数の個数: 72

約数和(自身を含む): 4241892564

約数和(自身を除く): 2753071668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 557, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 8912, 9281, 10026, 13368, 17824, 18562, 20052, 26736, 27843, 37124, 40104, 53472, 55686, 74248, 80208, 83529, 111372, 148496, 160416, 167058, 222744, 296992, 334116, 445488, 668232, 890976, 1336464, 2672928, 5169517, 10339034, 15508551, 20678068, 31017102, 41356136, 46525653, 62034204, 82712272, 93051306, 124068408, 165424544, 186102612, 248136816, 372205224, 496273632, 744410448, 1488820896]

約数ペア:

[(1, 1488820896), (2, 744410448), (3, 496273632), (4, 372205224), (6, 248136816), (8, 186102612), (9, 165424544), (12, 124068408), (16, 93051306), (18, 82712272), (24, 62034204), (32, 46525653), (36, 41356136), (48, 31017102), (72, 20678068), (96, 15508551), (144, 10339034), (288, 5169517), (557, 2672928), (1114, 1336464), (1671, 890976), (2228, 668232), (3342, 445488), (4456, 334116), (5013, 296992), (6684, 222744), (8912, 167058), (9281, 160416), (10026, 148496), (13368, 111372), (17824, 83529), (18562, 80208), (20052, 74248), (26736, 55686), (27843, 53472), (37124, 40104)]