140380344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{49993}}^1$

素因数の和:50021

約数の個数: 64

約数和(自身を含む): 419949600

約数和(自身を除く): 279569256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 49993, 99986, 149979, 199972, 299958, 399944, 449937, 599916, 649909, 899874, 1199832, 1299818, 1349811, 1799748, 1949727, 2599636, 2699622, 3599496, 3899454, 5199272, 5399244, 5849181, 7798908, 10798488, 11698362, 15597816, 17547543, 23396724, 35095086, 46793448, 70190172, 140380344]

約数ペア:

[(1, 140380344), (2, 70190172), (3, 46793448), (4, 35095086), (6, 23396724), (8, 17547543), (9, 15597816), (12, 11698362), (13, 10798488), (18, 7798908), (24, 5849181), (26, 5399244), (27, 5199272), (36, 3899454), (39, 3599496), (52, 2699622), (54, 2599636), (72, 1949727), (78, 1799748), (104, 1349811), (108, 1299818), (117, 1199832), (156, 899874), (216, 649909), (234, 599916), (312, 449937), (351, 399944), (468, 299958), (702, 199972), (936, 149979), (1404, 99986), (2808, 49993)]