407150816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3761}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 853221600

約数和(自身を除く): 446070784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 544, 796, 1592, 3184, 3383, 3761, 6368, 6766, 7522, 13532, 15044, 27064, 30088, 54128, 60176, 63937, 108256, 120352, 127874, 255748, 511496, 748439, 1022992, 1496878, 2045984, 2993756, 5987512, 11975024, 12723463, 23950048, 25446926, 50893852, 101787704, 203575408, 407150816]

約数ペア:

[(1, 407150816), (2, 203575408), (4, 101787704), (8, 50893852), (16, 25446926), (17, 23950048), (32, 12723463), (34, 11975024), (68, 5987512), (136, 2993756), (199, 2045984), (272, 1496878), (398, 1022992), (544, 748439), (796, 511496), (1592, 255748), (3184, 127874), (3383, 120352), (3761, 108256), (6368, 63937), (6766, 60176), (7522, 54128), (13532, 30088), (15044, 27064)]