242444888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 552951360

約数和(自身を除く): 310506472

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 233, 238, 466, 476, 932, 952, 1093, 1631, 1864, 2186, 3262, 3961, 4372, 6524, 7651, 7922, 8744, 13048, 15302, 15844, 18581, 27727, 30604, 31688, 37162, 55454, 61208, 74324, 110908, 130067, 148648, 221816, 254669, 260134, 509338, 520268, 1018676, 1040536, 1782683, 2037352, 3565366, 4329373, 7130732, 8658746, 14261464, 17317492, 30305611, 34634984, 60611222, 121222444, 242444888]

約数ペア:

[(1, 242444888), (2, 121222444), (4, 60611222), (7, 34634984), (8, 30305611), (14, 17317492), (17, 14261464), (28, 8658746), (34, 7130732), (56, 4329373), (68, 3565366), (119, 2037352), (136, 1782683), (233, 1040536), (238, 1018676), (466, 520268), (476, 509338), (932, 260134), (952, 254669), (1093, 221816), (1631, 148648), (1864, 130067), (2186, 110908), (3262, 74324), (3961, 61208), (4372, 55454), (6524, 37162), (7651, 31688), (7922, 30604), (8744, 27727), (13048, 18581), (15302, 15844)]