712673898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 1570440960

約数和(自身を除く): 857767062

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 197, 394, 493, 591, 986, 1182, 1223, 1479, 2446, 2958, 3349, 3669, 5713, 6698, 7338, 10047, 11426, 17139, 20094, 20791, 34278, 35467, 41582, 62373, 70934, 97121, 106401, 124746, 194242, 212802, 240931, 291363, 481862, 582726, 602939, 722793, 1205878, 1445586, 1808817, 3617634, 4095827, 6986999, 8191654, 12287481, 13973998, 20960997, 24574962, 41921994, 118778983, 237557966, 356336949, 712673898]

約数ペア:

[(1, 712673898), (2, 356336949), (3, 237557966), (6, 118778983), (17, 41921994), (29, 24574962), (34, 20960997), (51, 13973998), (58, 12287481), (87, 8191654), (102, 6986999), (174, 4095827), (197, 3617634), (394, 1808817), (493, 1445586), (591, 1205878), (986, 722793), (1182, 602939), (1223, 582726), (1479, 481862), (2446, 291363), (2958, 240931), (3349, 212802), (3669, 194242), (5713, 124746), (6698, 106401), (7338, 97121), (10047, 70934), (11426, 62373), (17139, 41582), (20094, 35467), (20791, 34278)]