879342078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 1880524800

約数和(自身を除く): 1001182722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 211, 263, 278, 417, 422, 526, 633, 789, 834, 1266, 1578, 2641, 4009, 4997, 5282, 7923, 8018, 9994, 12027, 14991, 15846, 24054, 29329, 29982, 36557, 55493, 58658, 73114, 87987, 109671, 110986, 166479, 175974, 219342, 332958, 557251, 694583, 1054367, 1114502, 1389166, 1671753, 2083749, 2108734, 3163101, 3343506, 4167498, 6326202, 7713527, 15427054, 23140581, 46281162, 146557013, 293114026, 439671039, 879342078]

約数ペア:

[(1, 879342078), (2, 439671039), (3, 293114026), (6, 146557013), (19, 46281162), (38, 23140581), (57, 15427054), (114, 7713527), (139, 6326202), (211, 4167498), (263, 3343506), (278, 3163101), (417, 2108734), (422, 2083749), (526, 1671753), (633, 1389166), (789, 1114502), (834, 1054367), (1266, 694583), (1578, 557251), (2641, 332958), (4009, 219342), (4997, 175974), (5282, 166479), (7923, 110986), (8018, 109671), (9994, 87987), (12027, 73114), (14991, 58658), (15846, 55493), (24054, 36557), (29329, 29982)]