213900048

素因数分解:

$2^4\times 3^3\times {\mathrm{495139}}^1$

素因数の和:495156

約数の個数: 40

約数和(自身を含む): 613973600

約数和(自身を除く): 400073552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 495139, 990278, 1485417, 1980556, 2970834, 3961112, 4456251, 5941668, 7922224, 8912502, 11883336, 13368753, 17825004, 23766672, 26737506, 35650008, 53475012, 71300016, 106950024, 213900048]

約数ペア:

[(1, 213900048), (2, 106950024), (3, 71300016), (4, 53475012), (6, 35650008), (8, 26737506), (9, 23766672), (12, 17825004), (16, 13368753), (18, 11883336), (24, 8912502), (27, 7922224), (36, 5941668), (48, 4456251), (54, 3961112), (72, 2970834), (108, 1980556), (144, 1485417), (216, 990278), (432, 495139)]