997246248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{3709}}^1$

素因数の和:4394

約数の個数: 64

約数和(自身を含む): 2644488000

約数和(自身を除く): 1647241752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 659, 1318, 1977, 2636, 3709, 3954, 5272, 7418, 7908, 11127, 11203, 14836, 15816, 22254, 22406, 29672, 33609, 44508, 44812, 63053, 67218, 89016, 89624, 126106, 134436, 189159, 252212, 268872, 378318, 504424, 756636, 1513272, 2444231, 4888462, 7332693, 9776924, 14665386, 19553848, 29330772, 41551927, 58661544, 83103854, 124655781, 166207708, 249311562, 332415416, 498623124, 997246248]

約数ペア:

[(1, 997246248), (2, 498623124), (3, 332415416), (4, 249311562), (6, 166207708), (8, 124655781), (12, 83103854), (17, 58661544), (24, 41551927), (34, 29330772), (51, 19553848), (68, 14665386), (102, 9776924), (136, 7332693), (204, 4888462), (408, 2444231), (659, 1513272), (1318, 756636), (1977, 504424), (2636, 378318), (3709, 268872), (3954, 252212), (5272, 189159), (7418, 134436), (7908, 126106), (11127, 89624), (11203, 89016), (14836, 67218), (15816, 63053), (22254, 44812), (22406, 44508), (29672, 33609)]