21393765696

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{3671}}^1$

素因数の和:4052

約数の個数: 112

約数和(自身を含む): 57304350720

約数和(自身を除く): 35910585024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 239, 254, 381, 478, 508, 717, 762, 956, 1016, 1434, 1524, 1912, 2032, 2868, 3048, 3671, 3824, 4064, 5736, 6096, 7342, 7648, 8128, 11013, 11472, 12192, 14684, 15296, 22026, 22944, 24384, 29368, 30353, 44052, 45888, 58736, 60706, 88104, 91059, 117472, 121412, 176208, 182118, 234944, 242824, 352416, 364236, 466217, 485648, 704832, 728472, 877369, 932434, 971296, 1398651, 1456944, 1754738, 1864868, 1942592, 2632107, 2797302, 2913888, 3509476, 3729736, 5264214, 5594604, 5827776, 7018952, 7459472, 10528428, 11189208, 14037904, 14918944, 21056856, 22378416, 28075808, 29837888, 42113712, 44756832, 56151616, 84227424, 89513664, 111425863, 168454848, 222851726, 334277589, 445703452, 668555178, 891406904, 1337110356, 1782813808, 2674220712, 3565627616, 5348441424, 7131255232, 10696882848, 21393765696]

約数ペア:

[(1, 21393765696), (2, 10696882848), (3, 7131255232), (4, 5348441424), (6, 3565627616), (8, 2674220712), (12, 1782813808), (16, 1337110356), (24, 891406904), (32, 668555178), (48, 445703452), (64, 334277589), (96, 222851726), (127, 168454848), (192, 111425863), (239, 89513664), (254, 84227424), (381, 56151616), (478, 44756832), (508, 42113712), (717, 29837888), (762, 28075808), (956, 22378416), (1016, 21056856), (1434, 14918944), (1524, 14037904), (1912, 11189208), (2032, 10528428), (2868, 7459472), (3048, 7018952), (3671, 5827776), (3824, 5594604), (4064, 5264214), (5736, 3729736), (6096, 3509476), (7342, 2913888), (7648, 2797302), (8128, 2632107), (11013, 1942592), (11472, 1864868), (12192, 1754738), (14684, 1456944), (15296, 1398651), (22026, 971296), (22944, 932434), (24384, 877369), (29368, 728472), (30353, 704832), (44052, 485648), (45888, 466217), (58736, 364236), (60706, 352416), (88104, 242824), (91059, 234944), (117472, 182118), (121412, 176208)]