911394048

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{38281}}^1$

素因数の和:38331

約数の個数: 72

約数和(自身を含む): 2503949056

約数和(自身を除く): 1592555008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 38281, 76562, 114843, 153124, 229686, 306248, 459372, 612496, 918744, 1186711, 1224992, 1837488, 2373422, 2449984, 3560133, 3674976, 4746844, 4899968, 7120266, 7349952, 9493688, 9799936, 14240532, 14699904, 18987376, 28481064, 29399808, 37974752, 56962128, 75949504, 113924256, 151899008, 227848512, 303798016, 455697024, 911394048]

約数ペア:

[(1, 911394048), (2, 455697024), (3, 303798016), (4, 227848512), (6, 151899008), (8, 113924256), (12, 75949504), (16, 56962128), (24, 37974752), (31, 29399808), (32, 28481064), (48, 18987376), (62, 14699904), (64, 14240532), (93, 9799936), (96, 9493688), (124, 7349952), (128, 7120266), (186, 4899968), (192, 4746844), (248, 3674976), (256, 3560133), (372, 2449984), (384, 2373422), (496, 1837488), (744, 1224992), (768, 1186711), (992, 918744), (1488, 612496), (1984, 459372), (2976, 306248), (3968, 229686), (5952, 153124), (7936, 114843), (11904, 76562), (23808, 38281)]