393009816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1907}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 1018414080

約数和(自身を除く): 625404264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 277, 372, 554, 744, 831, 1108, 1662, 1907, 2216, 3324, 3814, 5721, 6648, 7628, 8587, 11442, 15256, 17174, 22884, 25761, 34348, 45768, 51522, 59117, 68696, 103044, 118234, 177351, 206088, 236468, 354702, 472936, 528239, 709404, 1056478, 1418808, 1584717, 2112956, 3169434, 4225912, 6338868, 12677736, 16375409, 32750818, 49126227, 65501636, 98252454, 131003272, 196504908, 393009816]

約数ペア:

[(1, 393009816), (2, 196504908), (3, 131003272), (4, 98252454), (6, 65501636), (8, 49126227), (12, 32750818), (24, 16375409), (31, 12677736), (62, 6338868), (93, 4225912), (124, 3169434), (186, 2112956), (248, 1584717), (277, 1418808), (372, 1056478), (554, 709404), (744, 528239), (831, 472936), (1108, 354702), (1662, 236468), (1907, 206088), (2216, 177351), (3324, 118234), (3814, 103044), (5721, 68696), (6648, 59117), (7628, 51522), (8587, 45768), (11442, 34348), (15256, 25761), (17174, 22884)]