319706088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{78823}}^1$

素因数の和:78858

約数の個数: 48

約数和(自身を含む): 865487520

約数和(自身を除く): 545781432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 78823, 157646, 236469, 315292, 472938, 630584, 945876, 1024699, 1891752, 2049398, 3074097, 4098796, 6148194, 8197592, 12296388, 13321087, 24592776, 26642174, 39963261, 53284348, 79926522, 106568696, 159853044, 319706088]

約数ペア:

[(1, 319706088), (2, 159853044), (3, 106568696), (4, 79926522), (6, 53284348), (8, 39963261), (12, 26642174), (13, 24592776), (24, 13321087), (26, 12296388), (39, 8197592), (52, 6148194), (78, 4098796), (104, 3074097), (156, 2049398), (169, 1891752), (312, 1024699), (338, 945876), (507, 630584), (676, 472938), (1014, 315292), (1352, 236469), (2028, 157646), (4056, 78823)]