212624244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{281249}}^1$

素因数の和:281269

約数の個数: 48

約数和(自身を含む): 630000000

約数和(自身を除く): 417375756

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, 281249, 562498, 843747, 1124996, 1687494, 1968743, 2531241, 3374988, 3937486, 5062482, 5906229, 7593723, 7874972, 10124964, 11812458, 15187446, 17718687, 23624916, 30374892, 35437374, 53156061, 70874748, 106312122, 212624244]

約数ペア:

[(1, 212624244), (2, 106312122), (3, 70874748), (4, 53156061), (6, 35437374), (7, 30374892), (9, 23624916), (12, 17718687), (14, 15187446), (18, 11812458), (21, 10124964), (27, 7874972), (28, 7593723), (36, 5906229), (42, 5062482), (54, 3937486), (63, 3374988), (84, 2531241), (108, 1968743), (126, 1687494), (189, 1124996), (252, 843747), (378, 562498), (756, 281249)]