691458144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3529}}^1$

素因数の和:3712

約数の個数: 96

約数和(自身を含む): 1967706720

約数和(自身を除く): 1276248576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 208, 312, 314, 416, 471, 624, 628, 942, 1248, 1256, 1884, 2041, 2512, 3529, 3768, 4082, 5024, 6123, 7058, 7536, 8164, 10587, 12246, 14116, 15072, 16328, 21174, 24492, 28232, 32656, 42348, 45877, 48984, 56464, 65312, 84696, 91754, 97968, 112928, 137631, 169392, 183508, 195936, 275262, 338784, 367016, 550524, 554053, 734032, 1101048, 1108106, 1468064, 1662159, 2202096, 2216212, 3324318, 4404192, 4432424, 6648636, 7202689, 8864848, 13297272, 14405378, 17729696, 21608067, 26594544, 28810756, 43216134, 53189088, 57621512, 86432268, 115243024, 172864536, 230486048, 345729072, 691458144]

約数ペア:

[(1, 691458144), (2, 345729072), (3, 230486048), (4, 172864536), (6, 115243024), (8, 86432268), (12, 57621512), (13, 53189088), (16, 43216134), (24, 28810756), (26, 26594544), (32, 21608067), (39, 17729696), (48, 14405378), (52, 13297272), (78, 8864848), (96, 7202689), (104, 6648636), (156, 4432424), (157, 4404192), (208, 3324318), (312, 2216212), (314, 2202096), (416, 1662159), (471, 1468064), (624, 1108106), (628, 1101048), (942, 734032), (1248, 554053), (1256, 550524), (1884, 367016), (2041, 338784), (2512, 275262), (3529, 195936), (3768, 183508), (4082, 169392), (5024, 137631), (6123, 112928), (7058, 97968), (7536, 91754), (8164, 84696), (10587, 65312), (12246, 56464), (14116, 48984), (15072, 45877), (16328, 42348), (21174, 32656), (24492, 28232)]