431340828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2819}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 1034691840

約数和(自身を除く): 603351012

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 311, 492, 622, 933, 1244, 1866, 2819, 3732, 5638, 8457, 11276, 12751, 16914, 25502, 33828, 38253, 51004, 76506, 115579, 153012, 231158, 346737, 462316, 693474, 876709, 1386948, 1753418, 2630127, 3506836, 5260254, 10520508, 35945069, 71890138, 107835207, 143780276, 215670414, 431340828]

約数ペア:

[(1, 431340828), (2, 215670414), (3, 143780276), (4, 107835207), (6, 71890138), (12, 35945069), (41, 10520508), (82, 5260254), (123, 3506836), (164, 2630127), (246, 1753418), (311, 1386948), (492, 876709), (622, 693474), (933, 462316), (1244, 346737), (1866, 231158), (2819, 153012), (3732, 115579), (5638, 76506), (8457, 51004), (11276, 38253), (12751, 33828), (16914, 25502)]