328408048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1747}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 658926080

約数和(自身を除く): 330518032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 496, 758, 1516, 1747, 3032, 3494, 6064, 6988, 11749, 13976, 23498, 27952, 46996, 54157, 93992, 108314, 187984, 216628, 433256, 662113, 866512, 1324226, 2648452, 5296904, 10593808, 20525503, 41051006, 82102012, 164204024, 328408048]

約数ペア:

[(1, 328408048), (2, 164204024), (4, 82102012), (8, 41051006), (16, 20525503), (31, 10593808), (62, 5296904), (124, 2648452), (248, 1324226), (379, 866512), (496, 662113), (758, 433256), (1516, 216628), (1747, 187984), (3032, 108314), (3494, 93992), (6064, 54157), (6988, 46996), (11749, 27952), (13976, 23498)]