285614032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 625620672

約数和(自身を除く): 340006640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 67, 88, 106, 134, 176, 212, 268, 424, 457, 536, 583, 737, 848, 914, 1072, 1166, 1474, 1828, 2332, 2948, 3551, 3656, 4664, 5027, 5896, 7102, 7312, 9328, 10054, 11792, 14204, 20108, 24221, 28408, 30619, 39061, 40216, 48442, 56816, 61238, 78122, 80432, 96884, 122476, 156244, 193768, 244952, 266431, 312488, 336809, 387536, 489904, 532862, 624976, 673618, 1065724, 1347236, 1622807, 2131448, 2694472, 3245614, 4262896, 5388944, 6491228, 12982456, 17850877, 25964912, 35701754, 71403508, 142807016, 285614032]

約数ペア:

[(1, 285614032), (2, 142807016), (4, 71403508), (8, 35701754), (11, 25964912), (16, 17850877), (22, 12982456), (44, 6491228), (53, 5388944), (67, 4262896), (88, 3245614), (106, 2694472), (134, 2131448), (176, 1622807), (212, 1347236), (268, 1065724), (424, 673618), (457, 624976), (536, 532862), (583, 489904), (737, 387536), (848, 336809), (914, 312488), (1072, 266431), (1166, 244952), (1474, 193768), (1828, 156244), (2332, 122476), (2948, 96884), (3551, 80432), (3656, 78122), (4664, 61238), (5027, 56816), (5896, 48442), (7102, 40216), (7312, 39061), (9328, 30619), (10054, 28408), (11792, 24221), (14204, 20108)]