615811072

素因数分解:

$2^{11}\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 1238328000

約数和(自身を除く): 622516928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1024, 1511, 1592, 2048, 3022, 3184, 6044, 6368, 12088, 12736, 24176, 25472, 48352, 50944, 96704, 101888, 193408, 203776, 300689, 386816, 407552, 601378, 773632, 1202756, 1547264, 2405512, 3094528, 4811024, 9622048, 19244096, 38488192, 76976384, 153952768, 307905536, 615811072]

約数ペア:

[(1, 615811072), (2, 307905536), (4, 153952768), (8, 76976384), (16, 38488192), (32, 19244096), (64, 9622048), (128, 4811024), (199, 3094528), (256, 2405512), (398, 1547264), (512, 1202756), (796, 773632), (1024, 601378), (1511, 407552), (1592, 386816), (2048, 300689), (3022, 203776), (3184, 193408), (6044, 101888), (6368, 96704), (12088, 50944), (12736, 48352), (24176, 25472)]