344480526

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8609}}^1$

素因数の和:8655

約数の個数: 80

約数和(自身を含む): 875120400

約数和(自身を除く): 530639874

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6669, 8609, 13338, 17218, 20007, 25827, 40014, 51654, 77481, 111917, 154962, 163571, 223834, 232443, 327142, 335751, 464886, 490713, 671502, 697329, 981426, 1007253, 1394658, 1472139, 2014506, 2126423, 2944278, 3021759, 4252846, 4416417, 6043518, 6379269, 8832834, 9065277, 12758538, 13249251, 18130554, 19137807, 26498502, 38275614, 57413421, 114826842, 172240263, 344480526]

約数ペア:

[(1, 344480526), (2, 172240263), (3, 114826842), (6, 57413421), (9, 38275614), (13, 26498502), (18, 19137807), (19, 18130554), (26, 13249251), (27, 12758538), (38, 9065277), (39, 8832834), (54, 6379269), (57, 6043518), (78, 4416417), (81, 4252846), (114, 3021759), (117, 2944278), (162, 2126423), (171, 2014506), (234, 1472139), (247, 1394658), (342, 1007253), (351, 981426), (494, 697329), (513, 671502), (702, 490713), (741, 464886), (1026, 335751), (1053, 327142), (1482, 232443), (1539, 223834), (2106, 163571), (2223, 154962), (3078, 111917), (4446, 77481), (6669, 51654), (8609, 40014), (13338, 25827), (17218, 20007)]