313261014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 713172600

約数和(自身を除く): 399911586

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 449, 682, 726, 898, 961, 1023, 1347, 1922, 2046, 2694, 2883, 3751, 4939, 5766, 7502, 9878, 10571, 11253, 13919, 14817, 21142, 22506, 27838, 29634, 31713, 41757, 54329, 63426, 83514, 108658, 116281, 153109, 162987, 232562, 306218, 325974, 348843, 431489, 459327, 697686, 862978, 918654, 1294467, 1684199, 2588934, 3368398, 4746379, 5052597, 9492758, 10105194, 14239137, 28478274, 52210169, 104420338, 156630507, 313261014]

約数ペア:

[(1, 313261014), (2, 156630507), (3, 104420338), (6, 52210169), (11, 28478274), (22, 14239137), (31, 10105194), (33, 9492758), (62, 5052597), (66, 4746379), (93, 3368398), (121, 2588934), (186, 1684199), (242, 1294467), (341, 918654), (363, 862978), (449, 697686), (682, 459327), (726, 431489), (898, 348843), (961, 325974), (1023, 306218), (1347, 232562), (1922, 162987), (2046, 153109), (2694, 116281), (2883, 108658), (3751, 83514), (4939, 63426), (5766, 54329), (7502, 41757), (9878, 31713), (10571, 29634), (11253, 27838), (13919, 22506), (14817, 21142)]