351253332

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1613}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 930593664

約数和(自身を除く): 579340332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 414, 526, 789, 828, 1052, 1578, 1613, 2367, 3156, 3226, 4734, 4839, 6049, 6452, 9468, 9678, 12098, 14517, 18147, 19356, 24196, 29034, 36294, 37099, 54441, 58068, 72588, 74198, 108882, 111297, 148396, 217764, 222594, 333891, 424219, 445188, 667782, 848438, 1272657, 1335564, 1696876, 2545314, 3817971, 5090628, 7635942, 9757037, 15271884, 19514074, 29271111, 39028148, 58542222, 87813333, 117084444, 175626666, 351253332]

約数ペア:

[(1, 351253332), (2, 175626666), (3, 117084444), (4, 87813333), (6, 58542222), (9, 39028148), (12, 29271111), (18, 19514074), (23, 15271884), (36, 9757037), (46, 7635942), (69, 5090628), (92, 3817971), (138, 2545314), (207, 1696876), (263, 1335564), (276, 1272657), (414, 848438), (526, 667782), (789, 445188), (828, 424219), (1052, 333891), (1578, 222594), (1613, 217764), (2367, 148396), (3156, 111297), (3226, 108882), (4734, 74198), (4839, 72588), (6049, 58068), (6452, 54441), (9468, 37099), (9678, 36294), (12098, 29034), (14517, 24196), (18147, 19356)]