732671238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{218447}}^1$

素因数の和:218508

約数の個数: 32

約数和(自身を含む): 1614767616

約数和(自身を除く): 882096378

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 218447, 436894, 655341, 1310682, 2839811, 5679622, 8519433, 9393221, 17038866, 18786442, 28179663, 56359326, 122111873, 244223746, 366335619, 732671238]

約数ペア:

[(1, 732671238), (2, 366335619), (3, 244223746), (6, 122111873), (13, 56359326), (26, 28179663), (39, 18786442), (43, 17038866), (78, 9393221), (86, 8519433), (129, 5679622), (258, 2839811), (559, 1310682), (1118, 655341), (1677, 436894), (3354, 218447)]