223468248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 579110400

約数和(自身を除く): 355642152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 1032, 1896, 2741, 3397, 5482, 6794, 8223, 10191, 10964, 13588, 16446, 20382, 21928, 27176, 32892, 40764, 65784, 81528, 117863, 216539, 235726, 353589, 433078, 471452, 649617, 707178, 866156, 942904, 1299234, 1414356, 1732312, 2598468, 2828712, 5196936, 9311177, 18622354, 27933531, 37244708, 55867062, 74489416, 111734124, 223468248]

約数ペア:

[(1, 223468248), (2, 111734124), (3, 74489416), (4, 55867062), (6, 37244708), (8, 27933531), (12, 18622354), (24, 9311177), (43, 5196936), (79, 2828712), (86, 2598468), (129, 1732312), (158, 1414356), (172, 1299234), (237, 942904), (258, 866156), (316, 707178), (344, 649617), (474, 471452), (516, 433078), (632, 353589), (948, 235726), (1032, 216539), (1896, 117863), (2741, 81528), (3397, 65784), (5482, 40764), (6794, 32892), (8223, 27176), (10191, 21928), (10964, 20382), (13588, 16446)]