1567775556

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{1109}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 4014541440

約数和(自身を除く): 2446765884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 367, 428, 642, 734, 963, 1101, 1109, 1284, 1468, 1926, 2202, 2218, 3303, 3327, 3852, 4404, 4436, 6606, 6654, 9981, 13212, 13308, 19962, 39269, 39924, 78538, 117807, 118663, 157076, 235614, 237326, 353421, 355989, 407003, 471228, 474652, 706842, 711978, 814006, 1067967, 1221009, 1413684, 1423956, 1628012, 2135934, 2442018, 3663027, 4271868, 4884036, 7326054, 14652108, 43549321, 87098642, 130647963, 174197284, 261295926, 391943889, 522591852, 783887778, 1567775556]

約数ペア:

[(1, 1567775556), (2, 783887778), (3, 522591852), (4, 391943889), (6, 261295926), (9, 174197284), (12, 130647963), (18, 87098642), (36, 43549321), (107, 14652108), (214, 7326054), (321, 4884036), (367, 4271868), (428, 3663027), (642, 2442018), (734, 2135934), (963, 1628012), (1101, 1423956), (1109, 1413684), (1284, 1221009), (1468, 1067967), (1926, 814006), (2202, 711978), (2218, 706842), (3303, 474652), (3327, 471228), (3852, 407003), (4404, 355989), (4436, 353421), (6606, 237326), (6654, 235614), (9981, 157076), (13212, 118663), (13308, 117807), (19962, 78538), (39269, 39924)]