250741888

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 533664000

約数和(自身を除く): 282922112

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 2179, 3596, 3712, 3968, 4358, 7192, 8716, 14384, 17432, 28768, 34864, 57536, 63191, 67549, 69728, 115072, 126382, 135098, 139456, 252764, 270196, 278912, 505528, 540392, 1011056, 1080784, 1958921, 2022112, 2161568, 3917842, 4044224, 4323136, 7835684, 8088448, 8646272, 15671368, 31342736, 62685472, 125370944, 250741888]

約数ペア:

[(1, 250741888), (2, 125370944), (4, 62685472), (8, 31342736), (16, 15671368), (29, 8646272), (31, 8088448), (32, 7835684), (58, 4323136), (62, 4044224), (64, 3917842), (116, 2161568), (124, 2022112), (128, 1958921), (232, 1080784), (248, 1011056), (464, 540392), (496, 505528), (899, 278912), (928, 270196), (992, 252764), (1798, 139456), (1856, 135098), (1984, 126382), (2179, 115072), (3596, 69728), (3712, 67549), (3968, 63191), (4358, 57536), (7192, 34864), (8716, 28768), (14384, 17432)]