402255336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2394377}}^1$

素因数の和:2394393

約数の個数: 32

約数和(自身を含む): 1149301440

約数和(自身を除く): 747046104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2394377, 4788754, 7183131, 9577508, 14366262, 16760639, 19155016, 28732524, 33521278, 50281917, 57465048, 67042556, 100563834, 134085112, 201127668, 402255336]

約数ペア:

[(1, 402255336), (2, 201127668), (3, 134085112), (4, 100563834), (6, 67042556), (7, 57465048), (8, 50281917), (12, 33521278), (14, 28732524), (21, 19155016), (24, 16760639), (28, 14366262), (42, 9577508), (56, 7183131), (84, 4788754), (168, 2394377)]