328680408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1956431}}^1$

素因数の和:1956447

約数の個数: 32

約数和(自身を含む): 939087360

約数和(自身を除く): 610406952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1956431, 3912862, 5869293, 7825724, 11738586, 13695017, 15651448, 23477172, 27390034, 41085051, 46954344, 54780068, 82170102, 109560136, 164340204, 328680408]

約数ペア:

[(1, 328680408), (2, 164340204), (3, 109560136), (4, 82170102), (6, 54780068), (7, 46954344), (8, 41085051), (12, 27390034), (14, 23477172), (21, 15651448), (24, 13695017), (28, 11738586), (42, 7825724), (56, 5869293), (84, 3912862), (168, 1956431)]