309522192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{921197}}^1$

素因数の和:921215

約数の個数: 40

約数和(自身を含む): 913828416

約数和(自身を除く): 604306224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 921197, 1842394, 2763591, 3684788, 5527182, 6448379, 7369576, 11054364, 12896758, 14739152, 19345137, 22108728, 25793516, 38690274, 44217456, 51587032, 77380548, 103174064, 154761096, 309522192]

約数ペア:

[(1, 309522192), (2, 154761096), (3, 103174064), (4, 77380548), (6, 51587032), (7, 44217456), (8, 38690274), (12, 25793516), (14, 22108728), (16, 19345137), (21, 14739152), (24, 12896758), (28, 11054364), (42, 7369576), (48, 6448379), (56, 5527182), (84, 3684788), (112, 2763591), (168, 1842394), (336, 921197)]