282610636

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6947

約数の個数: 72

約数和(自身を含む): 660744000

約数和(自身を除く): 378133364

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 6899, 10241, 13798, 20482, 27596, 40964, 48293, 75889, 96586, 131081, 151778, 193172, 262162, 303556, 338051, 524324, 531223, 676102, 917567, 1062446, 1352204, 1441891, 1835134, 2124892, 2883782, 3670268, 3718561, 5767564, 6422969, 7437122, 10093237, 12845938, 14874244, 20186474, 25691876, 40372948, 70652659, 141305318, 282610636]

約数ペア:

[(1, 282610636), (2, 141305318), (4, 70652659), (7, 40372948), (11, 25691876), (14, 20186474), (19, 14874244), (22, 12845938), (28, 10093237), (38, 7437122), (44, 6422969), (49, 5767564), (76, 3718561), (77, 3670268), (98, 2883782), (133, 2124892), (154, 1835134), (196, 1441891), (209, 1352204), (266, 1062446), (308, 917567), (418, 676102), (532, 531223), (539, 524324), (836, 338051), (931, 303556), (1078, 262162), (1463, 193172), (1862, 151778), (2156, 131081), (2926, 96586), (3724, 75889), (5852, 48293), (6899, 40964), (10241, 27596), (13798, 20482)]