264438408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22907}}^1$

素因数の和:22966

約数の個数: 64

約数和(自身を含む): 731223360

約数和(自身を除く): 466784952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 22907, 45814, 68721, 91628, 137442, 183256, 274884, 297791, 549768, 595582, 847559, 893373, 1191164, 1695118, 1786746, 2382328, 2542677, 3390236, 3573492, 5085354, 6780472, 7146984, 10170708, 11018267, 20341416, 22036534, 33054801, 44073068, 66109602, 88146136, 132219204, 264438408]

約数ペア:

[(1, 264438408), (2, 132219204), (3, 88146136), (4, 66109602), (6, 44073068), (8, 33054801), (12, 22036534), (13, 20341416), (24, 11018267), (26, 10170708), (37, 7146984), (39, 6780472), (52, 5085354), (74, 3573492), (78, 3390236), (104, 2542677), (111, 2382328), (148, 1786746), (156, 1695118), (222, 1191164), (296, 893373), (312, 847559), (444, 595582), (481, 549768), (888, 297791), (962, 274884), (1443, 183256), (1924, 137442), (2886, 91628), (3848, 68721), (5772, 45814), (11544, 22907)]