850217808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{1279}}^1$

素因数の和:2560

約数の個数: 80

約数和(自身を含む): 2399846400

約数和(自身を除く): 1549628592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1259, 1279, 2518, 2558, 3777, 3837, 5036, 5116, 7554, 7674, 10072, 10232, 13849, 14069, 15108, 15348, 20144, 20464, 27698, 28138, 30216, 30696, 41547, 42207, 55396, 56276, 60432, 61392, 83094, 84414, 110792, 112552, 166188, 168828, 221584, 225104, 332376, 337656, 664752, 675312, 1610261, 3220522, 4830783, 6441044, 9661566, 12882088, 17712871, 19323132, 25764176, 35425742, 38646264, 53138613, 70851484, 77292528, 106277226, 141702968, 212554452, 283405936, 425108904, 850217808]

約数ペア:

[(1, 850217808), (2, 425108904), (3, 283405936), (4, 212554452), (6, 141702968), (8, 106277226), (11, 77292528), (12, 70851484), (16, 53138613), (22, 38646264), (24, 35425742), (33, 25764176), (44, 19323132), (48, 17712871), (66, 12882088), (88, 9661566), (132, 6441044), (176, 4830783), (264, 3220522), (528, 1610261), (1259, 675312), (1279, 664752), (2518, 337656), (2558, 332376), (3777, 225104), (3837, 221584), (5036, 168828), (5116, 166188), (7554, 112552), (7674, 110792), (10072, 84414), (10232, 83094), (13849, 61392), (14069, 60432), (15108, 56276), (15348, 55396), (20144, 42207), (20464, 41547), (27698, 30696), (28138, 30216)]