223886364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1663}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 563576832

約数和(自身を除く): 339690468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 863, 1663, 1726, 2589, 3326, 3452, 4989, 5178, 6652, 9978, 10356, 11219, 19956, 21619, 22438, 33657, 43238, 44876, 64857, 67314, 86476, 129714, 134628, 259428, 1435169, 2870338, 4305507, 5740676, 8611014, 17222028, 18657197, 37314394, 55971591, 74628788, 111943182, 223886364]

約数ペア:

[(1, 223886364), (2, 111943182), (3, 74628788), (4, 55971591), (6, 37314394), (12, 18657197), (13, 17222028), (26, 8611014), (39, 5740676), (52, 4305507), (78, 2870338), (156, 1435169), (863, 259428), (1663, 134628), (1726, 129714), (2589, 86476), (3326, 67314), (3452, 64857), (4989, 44876), (5178, 43238), (6652, 33657), (9978, 22438), (10356, 21619), (11219, 19956)]