7431432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 20064000

約数和(自身を除く): 12632568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 379, 456, 516, 758, 817, 1032, 1137, 1516, 1634, 2274, 2451, 3032, 3268, 4548, 4902, 6536, 7201, 9096, 9804, 14402, 16297, 19608, 21603, 28804, 32594, 43206, 48891, 57608, 65188, 86412, 97782, 130376, 172824, 195564, 309643, 391128, 619286, 928929, 1238572, 1857858, 2477144, 3715716, 7431432]

約数ペア:

[(1, 7431432), (2, 3715716), (3, 2477144), (4, 1857858), (6, 1238572), (8, 928929), (12, 619286), (19, 391128), (24, 309643), (38, 195564), (43, 172824), (57, 130376), (76, 97782), (86, 86412), (114, 65188), (129, 57608), (152, 48891), (172, 43206), (228, 32594), (258, 28804), (344, 21603), (379, 19608), (456, 16297), (516, 14402), (758, 9804), (817, 9096), (1032, 7201), (1137, 6536), (1516, 4902), (1634, 4548), (2274, 3268), (2451, 3032)]