311841059936

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{617}}^1\times {\mathrm{3323}}^1$

素因数の和:4061

約数の個数: 144

約数和(自身を含む): 722921216976

約数和(自身を除く): 411080157040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 617, 679, 776, 784, 1234, 1358, 1552, 1568, 2468, 2716, 3104, 3323, 4319, 4753, 4936, 5432, 6646, 8638, 9506, 9872, 10864, 13292, 17276, 19012, 19744, 21728, 23261, 26584, 30233, 34552, 38024, 46522, 53168, 59849, 60466, 69104, 76048, 93044, 106336, 119698, 120932, 138208, 152096, 162827, 186088, 239396, 241864, 322331, 325654, 372176, 418943, 478792, 483728, 644662, 651308, 744352, 837886, 957584, 967456, 1289324, 1302616, 1675772, 1915168, 2050291, 2256317, 2578648, 2605232, 2932601, 3351544, 4100582, 4512634, 5157296, 5210464, 5865202, 6703088, 8201164, 9025268, 10314592, 11730404, 13406176, 14352037, 15794219, 16402328, 18050536, 23460808, 28704074, 31588438, 32804656, 36101072, 46921616, 57408148, 63176876, 65609312, 72202144, 93843232, 100464259, 114816296, 126353752, 198878227, 200928518, 229632592, 252707504, 397756454, 401857036, 459265184, 505415008, 795512908, 803714072, 1392147589, 1591025816, 1607428144, 2784295178, 3182051632, 3214856288, 5568590356, 6364103264, 9745033123, 11137180712, 19490066246, 22274361424, 38980132492, 44548722848, 77960264984, 155920529968, 311841059936]

約数ペア:

[(1, 311841059936), (2, 155920529968), (4, 77960264984), (7, 44548722848), (8, 38980132492), (14, 22274361424), (16, 19490066246), (28, 11137180712), (32, 9745033123), (49, 6364103264), (56, 5568590356), (97, 3214856288), (98, 3182051632), (112, 2784295178), (194, 1607428144), (196, 1591025816), (224, 1392147589), (388, 803714072), (392, 795512908), (617, 505415008), (679, 459265184), (776, 401857036), (784, 397756454), (1234, 252707504), (1358, 229632592), (1552, 200928518), (1568, 198878227), (2468, 126353752), (2716, 114816296), (3104, 100464259), (3323, 93843232), (4319, 72202144), (4753, 65609312), (4936, 63176876), (5432, 57408148), (6646, 46921616), (8638, 36101072), (9506, 32804656), (9872, 31588438), (10864, 28704074), (13292, 23460808), (17276, 18050536), (19012, 16402328), (19744, 15794219), (21728, 14352037), (23261, 13406176), (26584, 11730404), (30233, 10314592), (34552, 9025268), (38024, 8201164), (46522, 6703088), (53168, 5865202), (59849, 5210464), (60466, 5157296), (69104, 4512634), (76048, 4100582), (93044, 3351544), (106336, 2932601), (119698, 2605232), (120932, 2578648), (138208, 2256317), (152096, 2050291), (162827, 1915168), (186088, 1675772), (239396, 1302616), (241864, 1289324), (322331, 967456), (325654, 957584), (372176, 837886), (418943, 744352), (478792, 651308), (483728, 644662)]