315344896

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5020

約数の個数: 48

約数和(自身を含む): 651006720

約数和(自身を除く): 335661824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4967, 7936, 9934, 15872, 19868, 31744, 39736, 63488, 79472, 153977, 158944, 307954, 317888, 615908, 635776, 1231816, 1271552, 2463632, 2543104, 4927264, 5086208, 9854528, 10172416, 19709056, 39418112, 78836224, 157672448, 315344896]

約数ペア:

[(1, 315344896), (2, 157672448), (4, 78836224), (8, 39418112), (16, 19709056), (31, 10172416), (32, 9854528), (62, 5086208), (64, 4927264), (124, 2543104), (128, 2463632), (248, 1271552), (256, 1231816), (496, 635776), (512, 615908), (992, 317888), (1024, 307954), (1984, 158944), (2048, 153977), (3968, 79472), (4967, 63488), (7936, 39736), (9934, 31744), (15872, 19868)]