323749188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12473}}^1$

素因数の和:12593

約数の個数: 72

約数和(自身を含む): 944431488

約数和(自身を除く): 620682300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 12473, 12978, 24946, 25956, 37419, 49892, 74838, 87311, 112257, 149676, 174622, 224514, 261933, 349244, 449028, 523866, 785799, 1047732, 1284719, 1571598, 2569438, 3143196, 3854157, 5138876, 7708314, 8993033, 11562471, 15416628, 17986066, 23124942, 26979099, 35972132, 46249884, 53958198, 80937297, 107916396, 161874594, 323749188]

約数ペア:

[(1, 323749188), (2, 161874594), (3, 107916396), (4, 80937297), (6, 53958198), (7, 46249884), (9, 35972132), (12, 26979099), (14, 23124942), (18, 17986066), (21, 15416628), (28, 11562471), (36, 8993033), (42, 7708314), (63, 5138876), (84, 3854157), (103, 3143196), (126, 2569438), (206, 1571598), (252, 1284719), (309, 1047732), (412, 785799), (618, 523866), (721, 449028), (927, 349244), (1236, 261933), (1442, 224514), (1854, 174622), (2163, 149676), (2884, 112257), (3708, 87311), (4326, 74838), (6489, 49892), (8652, 37419), (12473, 25956), (12978, 24946)]