15241567408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 30647672352

約数和(自身を除く): 15406104944

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 421, 521, 688, 808, 842, 1042, 1616, 1684, 2084, 3368, 4168, 4343, 6736, 8336, 8686, 17372, 18103, 22403, 34744, 36206, 42521, 44806, 52621, 69488, 72412, 85042, 89612, 105242, 144824, 170084, 179224, 210484, 219341, 289648, 340168, 358448, 420968, 438682, 680336, 841936, 877364, 1754728, 1828403, 2262703, 3509456, 3656806, 4525406, 7313612, 9050812, 9431663, 14627224, 18101624, 18863326, 22153441, 29254448, 36203248, 37726652, 44306882, 75453304, 88613764, 150906608, 177227528, 354455056, 952597963, 1905195926, 3810391852, 7620783704, 15241567408]

約数ペア:

[(1, 15241567408), (2, 7620783704), (4, 3810391852), (8, 1905195926), (16, 952597963), (43, 354455056), (86, 177227528), (101, 150906608), (172, 88613764), (202, 75453304), (344, 44306882), (404, 37726652), (421, 36203248), (521, 29254448), (688, 22153441), (808, 18863326), (842, 18101624), (1042, 14627224), (1616, 9431663), (1684, 9050812), (2084, 7313612), (3368, 4525406), (4168, 3656806), (4343, 3509456), (6736, 2262703), (8336, 1828403), (8686, 1754728), (17372, 877364), (18103, 841936), (22403, 680336), (34744, 438682), (36206, 420968), (42521, 358448), (44806, 340168), (52621, 289648), (69488, 219341), (72412, 210484), (85042, 179224), (89612, 170084), (105242, 144824)]