458848728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{490223}}^1$

素因数の和:490248

約数の個数: 48

約数和(自身を含む): 1338311520

約数和(自身を除く): 879462792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 490223, 980446, 1470669, 1960892, 2941338, 3921784, 4412007, 5882676, 6372899, 8824014, 11765352, 12745798, 17648028, 19118697, 25491596, 35296056, 38237394, 50983192, 57356091, 76474788, 114712182, 152949576, 229424364, 458848728]

約数ペア:

[(1, 458848728), (2, 229424364), (3, 152949576), (4, 114712182), (6, 76474788), (8, 57356091), (9, 50983192), (12, 38237394), (13, 35296056), (18, 25491596), (24, 19118697), (26, 17648028), (36, 12745798), (39, 11765352), (52, 8824014), (72, 6372899), (78, 5882676), (104, 4412007), (117, 3921784), (156, 2941338), (234, 1960892), (312, 1470669), (468, 980446), (936, 490223)]