264134274621

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{25873}}^1$

素因数の和:26162

約数の個数: 64

約数和(自身を含む): 420634238976

約数和(自身を除く): 156499964355

約数列:

[1, 3, 7, 21, 41, 71, 123, 167, 213, 287, 497, 501, 861, 1169, 1491, 2911, 3507, 6847, 8733, 11857, 20377, 20541, 25873, 35571, 47929, 61131, 77619, 82999, 143787, 181111, 248997, 486137, 543333, 1060793, 1458411, 1836983, 3182379, 3402959, 4320791, 5510949, 7425551, 10208877, 12858881, 12962373, 22276653, 30245537, 38576643, 75316303, 90736611, 177152431, 225948909, 306776161, 527214121, 531457293, 920328483, 1240067017, 1581642363, 2147433127, 3720201051, 6442299381, 12577822601, 37733467803, 88044758207, 264134274621]

約数ペア:

[(1, 264134274621), (3, 88044758207), (7, 37733467803), (21, 12577822601), (41, 6442299381), (71, 3720201051), (123, 2147433127), (167, 1581642363), (213, 1240067017), (287, 920328483), (497, 531457293), (501, 527214121), (861, 306776161), (1169, 225948909), (1491, 177152431), (2911, 90736611), (3507, 75316303), (6847, 38576643), (8733, 30245537), (11857, 22276653), (20377, 12962373), (20541, 12858881), (25873, 10208877), (35571, 7425551), (47929, 5510949), (61131, 4320791), (77619, 3402959), (82999, 3182379), (143787, 1836983), (181111, 1458411), (248997, 1060793), (486137, 543333)]