431275896

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139301}}^1$

素因数の和:139356

約数の個数: 48

約数和(自身を含む): 1195211160

約数和(自身を除く): 763935264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 139301, 278602, 417903, 557204, 835806, 1114408, 1253709, 1671612, 2507418, 3343224, 5014836, 5989943, 10029672, 11979886, 17969829, 23959772, 35939658, 47919544, 53909487, 71879316, 107818974, 143758632, 215637948, 431275896]

約数ペア:

[(1, 431275896), (2, 215637948), (3, 143758632), (4, 107818974), (6, 71879316), (8, 53909487), (9, 47919544), (12, 35939658), (18, 23959772), (24, 17969829), (36, 11979886), (43, 10029672), (72, 5989943), (86, 5014836), (129, 3343224), (172, 2507418), (258, 1671612), (344, 1253709), (387, 1114408), (516, 835806), (774, 557204), (1032, 417903), (1548, 278602), (3096, 139301)]