779509588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 1624818440

約数和(自身を除く): 845308852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 229, 242, 286, 458, 484, 541, 572, 916, 1082, 1573, 2164, 2519, 2977, 3146, 5038, 5951, 5954, 6292, 7033, 10076, 11902, 11908, 14066, 23804, 27709, 28132, 32747, 55418, 65461, 65494, 77363, 110836, 123889, 130922, 130988, 154726, 247778, 261844, 309452, 360217, 495556, 720434, 850993, 1362779, 1440868, 1610557, 1701986, 2725558, 3221114, 3403972, 5451116, 6442228, 14990569, 17716127, 29981138, 35432254, 59962276, 70864508, 194877397, 389754794, 779509588]

約数ペア:

[(1, 779509588), (2, 389754794), (4, 194877397), (11, 70864508), (13, 59962276), (22, 35432254), (26, 29981138), (44, 17716127), (52, 14990569), (121, 6442228), (143, 5451116), (229, 3403972), (242, 3221114), (286, 2725558), (458, 1701986), (484, 1610557), (541, 1440868), (572, 1362779), (916, 850993), (1082, 720434), (1573, 495556), (2164, 360217), (2519, 309452), (2977, 261844), (3146, 247778), (5038, 154726), (5951, 130988), (5954, 130922), (6292, 123889), (7033, 110836), (10076, 77363), (11902, 65494), (11908, 65461), (14066, 55418), (23804, 32747), (27709, 28132)]