456260728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23893}}^1$

素因数の和:23948

約数の個数: 64

約数和(自身を含む): 1101035520

約数和(自身を除く): 644774792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 19096, 23893, 47786, 95572, 167251, 191144, 262823, 334502, 525646, 669004, 740683, 1051292, 1338008, 1481366, 1839761, 2102584, 2962732, 3679522, 5184781, 5925464, 7359044, 8147513, 10369562, 14718088, 16295026, 20739124, 32590052, 41478248, 57032591, 65180104, 114065182, 228130364, 456260728]

約数ペア:

[(1, 456260728), (2, 228130364), (4, 114065182), (7, 65180104), (8, 57032591), (11, 41478248), (14, 32590052), (22, 20739124), (28, 16295026), (31, 14718088), (44, 10369562), (56, 8147513), (62, 7359044), (77, 5925464), (88, 5184781), (124, 3679522), (154, 2962732), (217, 2102584), (248, 1839761), (308, 1481366), (341, 1338008), (434, 1051292), (616, 740683), (682, 669004), (868, 525646), (1364, 334502), (1736, 262823), (2387, 191144), (2728, 167251), (4774, 95572), (9548, 47786), (19096, 23893)]