227379568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2609}}^1$

素因数の和:3049

約数の個数: 40

約数和(自身を含む): 475750800

約数和(自身を除く): 248371232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 2609, 3352, 5218, 5447, 6704, 10436, 10894, 20872, 21788, 33917, 41744, 43576, 67834, 87152, 135668, 271336, 542672, 1093171, 2186342, 4372684, 8745368, 14211223, 17490736, 28422446, 56844892, 113689784, 227379568]

約数ペア:

[(1, 227379568), (2, 113689784), (4, 56844892), (8, 28422446), (13, 17490736), (16, 14211223), (26, 8745368), (52, 4372684), (104, 2186342), (208, 1093171), (419, 542672), (838, 271336), (1676, 135668), (2609, 87152), (3352, 67834), (5218, 43576), (5447, 41744), (6704, 33917), (10436, 21788), (10894, 20872)]