340889652

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^2\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 54

約数和(自身を含む): 870762438

約数和(自身を除く): 529872786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 797, 981, 1308, 1594, 1962, 2391, 3188, 3924, 4782, 7173, 9564, 11881, 14346, 23762, 28692, 35643, 47524, 71286, 86873, 106929, 142572, 173746, 213858, 260619, 347492, 427716, 521238, 781857, 1042476, 1563714, 3127428, 9469157, 18938314, 28407471, 37876628, 56814942, 85222413, 113629884, 170444826, 340889652]

約数ペア:

[(1, 340889652), (2, 170444826), (3, 113629884), (4, 85222413), (6, 56814942), (9, 37876628), (12, 28407471), (18, 18938314), (36, 9469157), (109, 3127428), (218, 1563714), (327, 1042476), (436, 781857), (654, 521238), (797, 427716), (981, 347492), (1308, 260619), (1594, 213858), (1962, 173746), (2391, 142572), (3188, 106929), (3924, 86873), (4782, 71286), (7173, 47524), (9564, 35643), (11881, 28692), (14346, 23762)]