216928488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{184463}}^1$

素因数の和:184486

約数の個数: 48

約数和(自身を含む): 630866880

約数和(自身を除く): 413938392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 184463, 368926, 553389, 737852, 1106778, 1291241, 1475704, 2213556, 2582482, 3873723, 4427112, 5164964, 7747446, 9038687, 10329928, 15494892, 18077374, 27116061, 30989784, 36154748, 54232122, 72309496, 108464244, 216928488]

約数ペア:

[(1, 216928488), (2, 108464244), (3, 72309496), (4, 54232122), (6, 36154748), (7, 30989784), (8, 27116061), (12, 18077374), (14, 15494892), (21, 10329928), (24, 9038687), (28, 7747446), (42, 5164964), (49, 4427112), (56, 3873723), (84, 2582482), (98, 2213556), (147, 1475704), (168, 1291241), (196, 1106778), (294, 737852), (392, 553389), (588, 368926), (1176, 184463)]