874983288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{2239}}^1$

素因数の和:3124

約数の個数: 64

約数和(自身を含む): 2306304000

約数和(自身を除く): 1431320712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 857, 1714, 2239, 2571, 3428, 4478, 5142, 6717, 6856, 8956, 10284, 13434, 16283, 17912, 20568, 26868, 32566, 42541, 48849, 53736, 65132, 85082, 97698, 127623, 130264, 170164, 195396, 255246, 340328, 390792, 510492, 1020984, 1918823, 3837646, 5756469, 7675292, 11512938, 15350584, 23025876, 36457637, 46051752, 72915274, 109372911, 145830548, 218745822, 291661096, 437491644, 874983288]

約数ペア:

[(1, 874983288), (2, 437491644), (3, 291661096), (4, 218745822), (6, 145830548), (8, 109372911), (12, 72915274), (19, 46051752), (24, 36457637), (38, 23025876), (57, 15350584), (76, 11512938), (114, 7675292), (152, 5756469), (228, 3837646), (456, 1918823), (857, 1020984), (1714, 510492), (2239, 390792), (2571, 340328), (3428, 255246), (4478, 195396), (5142, 170164), (6717, 130264), (6856, 127623), (8956, 97698), (10284, 85082), (13434, 65132), (16283, 53736), (17912, 48849), (20568, 42541), (26868, 32566)]