729652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 1677312

約数和(自身を除く): 947660

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 103, 154, 161, 206, 253, 308, 322, 412, 506, 644, 721, 1012, 1133, 1442, 1771, 2266, 2369, 2884, 3542, 4532, 4738, 7084, 7931, 9476, 15862, 16583, 26059, 31724, 33166, 52118, 66332, 104236, 182413, 364826, 729652]

約数ペア:

[(1, 729652), (2, 364826), (4, 182413), (7, 104236), (11, 66332), (14, 52118), (22, 33166), (23, 31724), (28, 26059), (44, 16583), (46, 15862), (77, 9476), (92, 7931), (103, 7084), (154, 4738), (161, 4532), (206, 3542), (253, 2884), (308, 2369), (322, 2266), (412, 1771), (506, 1442), (644, 1133), (721, 1012)]