331441128

素因数分解:

$2^3\times 3^2\times {\mathrm{1609}}^1\times {\mathrm{2861}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 898524900

約数和(自身を除く): 567083772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1609, 2861, 3218, 4827, 5722, 6436, 8583, 9654, 11444, 12872, 14481, 17166, 19308, 22888, 25749, 28962, 34332, 38616, 51498, 57924, 68664, 102996, 115848, 205992, 4603349, 9206698, 13810047, 18413396, 27620094, 36826792, 41430141, 55240188, 82860282, 110480376, 165720564, 331441128]

約数ペア:

[(1, 331441128), (2, 165720564), (3, 110480376), (4, 82860282), (6, 55240188), (8, 41430141), (9, 36826792), (12, 27620094), (18, 18413396), (24, 13810047), (36, 9206698), (72, 4603349), (1609, 205992), (2861, 115848), (3218, 102996), (4827, 68664), (5722, 57924), (6436, 51498), (8583, 38616), (9654, 34332), (11444, 28962), (12872, 25749), (14481, 22888), (17166, 19308)]