212443248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142771}}^1$

素因数の和:142813

約数の個数: 40

約数和(自身を含む): 566519296

約数和(自身を除く): 354076048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142771, 285542, 428313, 571084, 856626, 1142168, 1713252, 2284336, 3426504, 4425901, 6853008, 8851802, 13277703, 17703604, 26555406, 35407208, 53110812, 70814416, 106221624, 212443248]

約数ペア:

[(1, 212443248), (2, 106221624), (3, 70814416), (4, 53110812), (6, 35407208), (8, 26555406), (12, 17703604), (16, 13277703), (24, 8851802), (31, 6853008), (48, 4425901), (62, 3426504), (93, 2284336), (124, 1713252), (186, 1142168), (248, 856626), (372, 571084), (496, 428313), (744, 285542), (1488, 142771)]