291758712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1427}}^1$

素因数の和:2660

約数の個数: 64

約数和(自身を含む): 834865920

約数和(自身を除く): 543107208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1217, 1427, 2434, 2854, 3651, 4281, 4868, 5708, 7302, 8519, 8562, 9736, 9989, 11416, 14604, 17038, 17124, 19978, 25557, 29208, 29967, 34076, 34248, 39956, 51114, 59934, 68152, 79912, 102228, 119868, 204456, 239736, 1736659, 3473318, 5209977, 6946636, 10419954, 12156613, 13893272, 20839908, 24313226, 36469839, 41679816, 48626452, 72939678, 97252904, 145879356, 291758712]

約数ペア:

[(1, 291758712), (2, 145879356), (3, 97252904), (4, 72939678), (6, 48626452), (7, 41679816), (8, 36469839), (12, 24313226), (14, 20839908), (21, 13893272), (24, 12156613), (28, 10419954), (42, 6946636), (56, 5209977), (84, 3473318), (168, 1736659), (1217, 239736), (1427, 204456), (2434, 119868), (2854, 102228), (3651, 79912), (4281, 68152), (4868, 59934), (5708, 51114), (7302, 39956), (8519, 34248), (8562, 34076), (9736, 29967), (9989, 29208), (11416, 25557), (14604, 19978), (17038, 17124)]