343115838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1071

約数の個数: 80

約数和(自身を含む): 833285376

約数和(自身を除く): 490169538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 191, 234, 351, 382, 573, 702, 853, 1053, 1146, 1706, 1719, 2106, 2483, 2559, 3438, 4966, 5118, 5157, 7449, 7677, 10314, 11089, 14898, 15354, 15471, 22178, 22347, 23031, 30942, 33267, 44694, 46062, 66534, 67041, 69093, 99801, 134082, 138186, 162923, 199602, 201123, 299403, 325846, 402246, 488769, 598806, 898209, 977538, 1466307, 1796418, 2117999, 2932614, 4235998, 4398921, 6353997, 8797842, 12707994, 13196763, 19061991, 26393526, 38123982, 57185973, 114371946, 171557919, 343115838]

約数ペア:

[(1, 343115838), (2, 171557919), (3, 114371946), (6, 57185973), (9, 38123982), (13, 26393526), (18, 19061991), (26, 13196763), (27, 12707994), (39, 8797842), (54, 6353997), (78, 4398921), (81, 4235998), (117, 2932614), (162, 2117999), (191, 1796418), (234, 1466307), (351, 977538), (382, 898209), (573, 598806), (702, 488769), (853, 402246), (1053, 325846), (1146, 299403), (1706, 201123), (1719, 199602), (2106, 162923), (2483, 138186), (2559, 134082), (3438, 99801), (4966, 69093), (5118, 67041), (5157, 66534), (7449, 46062), (7677, 44694), (10314, 33267), (11089, 30942), (14898, 23031), (15354, 22347), (15471, 22178)]