218812872

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{71789}}^1$

素因数の和:71925

約数の個数: 32

約数和(自身を含む): 551347200

約数和(自身を除く): 332534328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 71789, 143578, 215367, 287156, 430734, 574312, 861468, 1722936, 9117203, 18234406, 27351609, 36468812, 54703218, 72937624, 109406436, 218812872]

約数ペア:

[(1, 218812872), (2, 109406436), (3, 72937624), (4, 54703218), (6, 36468812), (8, 27351609), (12, 18234406), (24, 9117203), (127, 1722936), (254, 861468), (381, 574312), (508, 430734), (762, 287156), (1016, 215367), (1524, 143578), (3048, 71789)]