319779252

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{25307}}^1$

素因数の和:25339

約数の個数: 72

約数和(自身を含む): 902786976

約数和(自身を除く): 583007724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 25307, 50614, 75921, 101228, 151842, 227763, 303684, 328991, 455526, 657982, 683289, 911052, 986973, 1315964, 1366578, 1973946, 2049867, 2733156, 2960919, 3947892, 4099734, 5921838, 6149601, 8199468, 8882757, 11843676, 12299202, 17765514, 24598404, 26648271, 35531028, 53296542, 79944813, 106593084, 159889626, 319779252]

約数ペア:

[(1, 319779252), (2, 159889626), (3, 106593084), (4, 79944813), (6, 53296542), (9, 35531028), (12, 26648271), (13, 24598404), (18, 17765514), (26, 12299202), (27, 11843676), (36, 8882757), (39, 8199468), (52, 6149601), (54, 5921838), (78, 4099734), (81, 3947892), (108, 2960919), (117, 2733156), (156, 2049867), (162, 1973946), (234, 1366578), (243, 1315964), (324, 986973), (351, 911052), (468, 683289), (486, 657982), (702, 455526), (972, 328991), (1053, 303684), (1404, 227763), (2106, 151842), (3159, 101228), (4212, 75921), (6318, 50614), (12636, 25307)]