123416244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163249}}^1$

素因数の和:163269

約数の個数: 48

約数和(自身を含む): 365680000

約数和(自身を除く): 242263756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 163249, 326498, 489747, 652996, 979494, 1142743, 1469241, 1958988, 2285486, 2938482, 3428229, 4407723, 4570972, 5876964, 6856458, 8815446, 10284687, 13712916, 17630892, 20569374, 30854061, 41138748, 61708122, 123416244]

約数ペア:

[(1, 123416244), (2, 61708122), (3, 41138748), (4, 30854061), (6, 20569374), (7, 17630892), (9, 13712916), (12, 10284687), (14, 8815446), (18, 6856458), (21, 5876964), (27, 4570972), (28, 4407723), (36, 3428229), (42, 2938482), (54, 2285486), (63, 1958988), (84, 1469241), (108, 1142743), (126, 979494), (189, 652996), (252, 489747), (378, 326498), (756, 163249)]