245770462816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{26317}}^1\times {\mathrm{17167}}^1$

素因数の和:43511

約数の個数: 48

約数和(自身を含む): 512372298816

約数和(自身を除く): 266601836000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 17167, 26317, 34334, 52634, 68668, 105268, 137336, 210536, 274672, 291839, 421072, 447389, 549344, 583678, 842144, 894778, 1167356, 1789556, 2334712, 3579112, 4669424, 7158224, 9338848, 14316448, 451783939, 903567878, 1807135756, 3614271512, 7228543024, 7680326963, 14457086048, 15360653926, 30721307852, 61442615704, 122885231408, 245770462816]

約数ペア:

[(1, 245770462816), (2, 122885231408), (4, 61442615704), (8, 30721307852), (16, 15360653926), (17, 14457086048), (32, 7680326963), (34, 7228543024), (68, 3614271512), (136, 1807135756), (272, 903567878), (544, 451783939), (17167, 14316448), (26317, 9338848), (34334, 7158224), (52634, 4669424), (68668, 3579112), (105268, 2334712), (137336, 1789556), (210536, 1167356), (274672, 894778), (291839, 842144), (421072, 583678), (447389, 549344)]