672338238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1019}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 1583366400

約数和(自身を除く): 911028162

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 769, 858, 1019, 1538, 2038, 2307, 3057, 4614, 6114, 8459, 9997, 11209, 13247, 16918, 19994, 22418, 25377, 26494, 29991, 33627, 39741, 50754, 59982, 67254, 79482, 109967, 145717, 219934, 291434, 329901, 437151, 659802, 783611, 874302, 1567222, 2350833, 4701666, 8619721, 10186943, 17239442, 20373886, 25859163, 30560829, 51718326, 61121658, 112056373, 224112746, 336169119, 672338238]

約数ペア:

[(1, 672338238), (2, 336169119), (3, 224112746), (6, 112056373), (11, 61121658), (13, 51718326), (22, 30560829), (26, 25859163), (33, 20373886), (39, 17239442), (66, 10186943), (78, 8619721), (143, 4701666), (286, 2350833), (429, 1567222), (769, 874302), (858, 783611), (1019, 659802), (1538, 437151), (2038, 329901), (2307, 291434), (3057, 219934), (4614, 145717), (6114, 109967), (8459, 79482), (9997, 67254), (11209, 59982), (13247, 50754), (16918, 39741), (19994, 33627), (22418, 29991), (25377, 26494)]