19037421264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{218279}}^1$

素因数の和:218392

約数の個数: 80

約数和(自身を含む): 51968102400

約数和(自身を除く): 32930681136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 316, 368, 474, 552, 632, 948, 1104, 1264, 1817, 1896, 3634, 3792, 5451, 7268, 10902, 14536, 21804, 29072, 43608, 87216, 218279, 436558, 654837, 873116, 1309674, 1746232, 2619348, 3492464, 5020417, 5238696, 10040834, 10477392, 15061251, 17244041, 20081668, 30122502, 34488082, 40163336, 51732123, 60245004, 68976164, 80326672, 103464246, 120490008, 137952328, 206928492, 240980016, 275904656, 396612943, 413856984, 793225886, 827713968, 1189838829, 1586451772, 2379677658, 3172903544, 4759355316, 6345807088, 9518710632, 19037421264]

約数ペア:

[(1, 19037421264), (2, 9518710632), (3, 6345807088), (4, 4759355316), (6, 3172903544), (8, 2379677658), (12, 1586451772), (16, 1189838829), (23, 827713968), (24, 793225886), (46, 413856984), (48, 396612943), (69, 275904656), (79, 240980016), (92, 206928492), (138, 137952328), (158, 120490008), (184, 103464246), (237, 80326672), (276, 68976164), (316, 60245004), (368, 51732123), (474, 40163336), (552, 34488082), (632, 30122502), (948, 20081668), (1104, 17244041), (1264, 15061251), (1817, 10477392), (1896, 10040834), (3634, 5238696), (3792, 5020417), (5451, 3492464), (7268, 2619348), (10902, 1746232), (14536, 1309674), (21804, 873116), (29072, 654837), (43608, 436558), (87216, 218279)]