457939648

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 56

約数和(自身を含む): 926461952

約数和(自身を除く): 468522304

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 127, 206, 254, 412, 508, 547, 824, 1016, 1094, 1648, 2032, 2188, 3296, 4064, 4376, 6592, 8128, 8752, 13081, 17504, 26162, 35008, 52324, 56341, 69469, 104648, 112682, 138938, 209296, 225364, 277876, 418592, 450728, 555752, 837184, 901456, 1111504, 1802912, 2223008, 3605824, 4446016, 7155307, 14310614, 28621228, 57242456, 114484912, 228969824, 457939648]

約数ペア:

[(1, 457939648), (2, 228969824), (4, 114484912), (8, 57242456), (16, 28621228), (32, 14310614), (64, 7155307), (103, 4446016), (127, 3605824), (206, 2223008), (254, 1802912), (412, 1111504), (508, 901456), (547, 837184), (824, 555752), (1016, 450728), (1094, 418592), (1648, 277876), (2032, 225364), (2188, 209296), (3296, 138938), (4064, 112682), (4376, 104648), (6592, 69469), (8128, 56341), (8752, 52324), (13081, 35008), (17504, 26162)]