812507906

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 1585785600

約数和(自身を除く): 773277694

約数列:

[1, 2, 7, 14, 19, 29, 38, 41, 49, 58, 82, 98, 133, 203, 266, 287, 367, 406, 551, 574, 734, 779, 931, 1102, 1189, 1421, 1558, 1862, 2009, 2378, 2569, 2842, 3857, 4018, 5138, 5453, 6973, 7714, 8323, 10643, 10906, 13946, 15047, 16646, 17983, 21286, 22591, 26999, 30094, 35966, 38171, 45182, 48811, 53998, 58261, 74501, 76342, 97622, 105329, 116522, 149002, 158137, 202217, 210658, 285893, 316274, 341677, 404434, 436363, 521507, 571786, 683354, 737303, 872726, 1043014, 1106959, 1415519, 1474606, 2001251, 2213918, 2831038, 3054541, 4002502, 6109082, 8290897, 9908633, 14008757, 16581794, 19817266, 21381787, 28017514, 42763574, 58036279, 116072558, 406253953, 812507906]

約数ペア:

[(1, 812507906), (2, 406253953), (7, 116072558), (14, 58036279), (19, 42763574), (29, 28017514), (38, 21381787), (41, 19817266), (49, 16581794), (58, 14008757), (82, 9908633), (98, 8290897), (133, 6109082), (203, 4002502), (266, 3054541), (287, 2831038), (367, 2213918), (406, 2001251), (551, 1474606), (574, 1415519), (734, 1106959), (779, 1043014), (931, 872726), (1102, 737303), (1189, 683354), (1421, 571786), (1558, 521507), (1862, 436363), (2009, 404434), (2378, 341677), (2569, 316274), (2842, 285893), (3857, 210658), (4018, 202217), (5138, 158137), (5453, 149002), (6973, 116522), (7714, 105329), (8323, 97622), (10643, 76342), (10906, 74501), (13946, 58261), (15047, 53998), (16646, 48811), (17983, 45182), (21286, 38171), (22591, 35966), (26999, 30094)]