213584712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1307}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 583891200

約数和(自身を除く): 370306488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 619, 1238, 1307, 1857, 2476, 2614, 3714, 3921, 4952, 5228, 6809, 7428, 7842, 10456, 13618, 14377, 14856, 15684, 20427, 27236, 28754, 31368, 40854, 43131, 54472, 57508, 81708, 86262, 115016, 163416, 172524, 345048, 809033, 1618066, 2427099, 3236132, 4854198, 6472264, 8899363, 9708396, 17798726, 19416792, 26698089, 35597452, 53396178, 71194904, 106792356, 213584712]

約数ペア:

[(1, 213584712), (2, 106792356), (3, 71194904), (4, 53396178), (6, 35597452), (8, 26698089), (11, 19416792), (12, 17798726), (22, 9708396), (24, 8899363), (33, 6472264), (44, 4854198), (66, 3236132), (88, 2427099), (132, 1618066), (264, 809033), (619, 345048), (1238, 172524), (1307, 163416), (1857, 115016), (2476, 86262), (2614, 81708), (3714, 57508), (3921, 54472), (4952, 43131), (5228, 40854), (6809, 31368), (7428, 28754), (7842, 27236), (10456, 20427), (13618, 15684), (14377, 14856)]