2769936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 8082816

約数和(自身を除く): 5312880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 193, 208, 276, 299, 312, 368, 386, 552, 579, 598, 624, 772, 897, 1104, 1158, 1196, 1544, 1794, 2316, 2392, 2509, 3088, 3588, 4439, 4632, 4784, 5018, 7176, 7527, 8878, 9264, 10036, 13317, 14352, 15054, 17756, 20072, 26634, 30108, 35512, 40144, 53268, 57707, 60216, 71024, 106536, 115414, 120432, 173121, 213072, 230828, 346242, 461656, 692484, 923312, 1384968, 2769936]

約数ペア:

[(1, 2769936), (2, 1384968), (3, 923312), (4, 692484), (6, 461656), (8, 346242), (12, 230828), (13, 213072), (16, 173121), (23, 120432), (24, 115414), (26, 106536), (39, 71024), (46, 60216), (48, 57707), (52, 53268), (69, 40144), (78, 35512), (92, 30108), (104, 26634), (138, 20072), (156, 17756), (184, 15054), (193, 14352), (208, 13317), (276, 10036), (299, 9264), (312, 8878), (368, 7527), (386, 7176), (552, 5018), (579, 4784), (598, 4632), (624, 4439), (772, 3588), (897, 3088), (1104, 2509), (1158, 2392), (1196, 2316), (1544, 1794)]