916890288

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{406423}}^1$

素因数の和:406481

約数の個数: 40

約数和(自身を含む): 2419035648

約数和(自身を除く): 1502145360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 406423, 812846, 1219269, 1625692, 2438538, 3251384, 4877076, 6502768, 9754152, 19101881, 19508304, 38203762, 57305643, 76407524, 114611286, 152815048, 229222572, 305630096, 458445144, 916890288]

約数ペア:

[(1, 916890288), (2, 458445144), (3, 305630096), (4, 229222572), (6, 152815048), (8, 114611286), (12, 76407524), (16, 57305643), (24, 38203762), (47, 19508304), (48, 19101881), (94, 9754152), (141, 6502768), (188, 4877076), (282, 3251384), (376, 2438538), (564, 1625692), (752, 1219269), (1128, 812846), (2256, 406423)]