325828544

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 666067248

約数和(自身を除く): 340238704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 197, 344, 394, 601, 688, 788, 1202, 1376, 1576, 2404, 2752, 3152, 4808, 6304, 8471, 9616, 12608, 16942, 19232, 25843, 33884, 38464, 51686, 67768, 103372, 118397, 135536, 206744, 236794, 271072, 413488, 473588, 542144, 826976, 947176, 1653952, 1894352, 3788704, 5091071, 7577408, 10182142, 20364284, 40728568, 81457136, 162914272, 325828544]

約数ペア:

[(1, 325828544), (2, 162914272), (4, 81457136), (8, 40728568), (16, 20364284), (32, 10182142), (43, 7577408), (64, 5091071), (86, 3788704), (172, 1894352), (197, 1653952), (344, 947176), (394, 826976), (601, 542144), (688, 473588), (788, 413488), (1202, 271072), (1376, 236794), (1576, 206744), (2404, 135536), (2752, 118397), (3152, 103372), (4808, 67768), (6304, 51686), (8471, 38464), (9616, 33884), (12608, 25843), (16942, 19232)]