339939738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 763776000

約数和(自身を除く): 423836262

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 239, 279, 478, 558, 717, 1434, 2151, 2549, 4302, 5098, 7409, 7647, 14818, 15294, 22227, 22941, 44454, 45882, 66681, 79019, 133362, 158038, 237057, 474114, 609211, 711171, 1218422, 1422342, 1827633, 3655266, 5482899, 10965798, 18885541, 37771082, 56656623, 113313246, 169969869, 339939738]

約数ペア:

[(1, 339939738), (2, 169969869), (3, 113313246), (6, 56656623), (9, 37771082), (18, 18885541), (31, 10965798), (62, 5482899), (93, 3655266), (186, 1827633), (239, 1422342), (279, 1218422), (478, 711171), (558, 609211), (717, 474114), (1434, 237057), (2151, 158038), (2549, 133362), (4302, 79019), (5098, 66681), (7409, 45882), (7647, 44454), (14818, 22941), (15294, 22227)]