395397312

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{66431}}^1$

素因数の和:66477

約数の個数: 56

約数和(自身を含む): 1079918592

約数和(自身を除く): 684521280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 66431, 132862, 199293, 265724, 398586, 531448, 797172, 1062896, 1594344, 2059361, 2125792, 3188688, 4118722, 4251584, 6178083, 6377376, 8237444, 12356166, 12754752, 16474888, 24712332, 32949776, 49424664, 65899552, 98849328, 131799104, 197698656, 395397312]

約数ペア:

[(1, 395397312), (2, 197698656), (3, 131799104), (4, 98849328), (6, 65899552), (8, 49424664), (12, 32949776), (16, 24712332), (24, 16474888), (31, 12754752), (32, 12356166), (48, 8237444), (62, 6377376), (64, 6178083), (93, 4251584), (96, 4118722), (124, 3188688), (186, 2125792), (192, 2059361), (248, 1594344), (372, 1062896), (496, 797172), (744, 531448), (992, 398586), (1488, 265724), (1984, 199293), (2976, 132862), (5952, 66431)]