312899988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13789}}^1$

素因数の和:13888

約数の個数: 48

約数和(自身を含む): 766062080

約数和(自身を除く): 453162092

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 1891, 3782, 5673, 7564, 11346, 13789, 22692, 27578, 41367, 55156, 82734, 165468, 427459, 841129, 854918, 1282377, 1682258, 1709836, 2523387, 2564754, 3364516, 5046774, 5129508, 10093548, 26074999, 52149998, 78224997, 104299996, 156449994, 312899988]

約数ペア:

[(1, 312899988), (2, 156449994), (3, 104299996), (4, 78224997), (6, 52149998), (12, 26074999), (31, 10093548), (61, 5129508), (62, 5046774), (93, 3364516), (122, 2564754), (124, 2523387), (183, 1709836), (186, 1682258), (244, 1282377), (366, 854918), (372, 841129), (732, 427459), (1891, 165468), (3782, 82734), (5673, 55156), (7564, 41367), (11346, 27578), (13789, 22692)]