124456422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 155479578

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 149, 298, 323, 431, 447, 646, 862, 894, 969, 1293, 1938, 2533, 2586, 2831, 5066, 5662, 7327, 7599, 8189, 8493, 14654, 15198, 16378, 16986, 21981, 24567, 43962, 48127, 49134, 64219, 96254, 128438, 139213, 144381, 192657, 278426, 288762, 385314, 417639, 835278, 1091723, 1220161, 2183446, 2440322, 3275169, 3660483, 6550338, 7320966, 20742737, 41485474, 62228211, 124456422]

約数ペア:

[(1, 124456422), (2, 62228211), (3, 41485474), (6, 20742737), (17, 7320966), (19, 6550338), (34, 3660483), (38, 3275169), (51, 2440322), (57, 2183446), (102, 1220161), (114, 1091723), (149, 835278), (298, 417639), (323, 385314), (431, 288762), (447, 278426), (646, 192657), (862, 144381), (894, 139213), (969, 128438), (1293, 96254), (1938, 64219), (2533, 49134), (2586, 48127), (2831, 43962), (5066, 24567), (5662, 21981), (7327, 16986), (7599, 16378), (8189, 15198), (8493, 14654)]