489232448

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2779

約数の個数: 56

約数和(自身を含む): 1021396992

約数和(自身を除く): 532164544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 184, 254, 368, 508, 736, 1016, 1472, 2032, 2617, 2921, 4064, 5234, 5842, 8128, 10468, 11684, 20936, 23368, 41872, 46736, 60191, 83744, 93472, 120382, 167488, 186944, 240764, 332359, 481528, 664718, 963056, 1329436, 1926112, 2658872, 3852224, 5317744, 7644257, 10635488, 15288514, 21270976, 30577028, 61154056, 122308112, 244616224, 489232448]

約数ペア:

[(1, 489232448), (2, 244616224), (4, 122308112), (8, 61154056), (16, 30577028), (23, 21270976), (32, 15288514), (46, 10635488), (64, 7644257), (92, 5317744), (127, 3852224), (184, 2658872), (254, 1926112), (368, 1329436), (508, 963056), (736, 664718), (1016, 481528), (1472, 332359), (2032, 240764), (2617, 186944), (2921, 167488), (4064, 120382), (5234, 93472), (5842, 83744), (8128, 60191), (10468, 46736), (11684, 41872), (20936, 23368)]