215668992

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 216

約数和(自身を含む): 729806112

約数和(自身を除く): 514137120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 521, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1042, 1056, 1078, 1176, 1232, 1344, 1408, 1563, 1568, 1617, 1792, 1848, 2084, 2112, 2156, 2352, 2464, 2688, 2816, 3126, 3136, 3234, 3647, 3696, 4168, 4224, 4312, 4704, 4928, 5376, 5731, 6252, 6272, 6468, 7294, 7392, 8336, 8448, 8624, 9408, 9856, 10941, 11462, 12504, 12544, 12936, 14588, 14784, 16672, 17193, 17248, 18816, 19712, 21882, 22924, 25008, 25529, 25872, 29176, 29568, 33344, 34386, 34496, 37632, 40117, 43764, 45848, 50016, 51058, 51744, 58352, 59136, 66688, 68772, 68992, 76587, 80234, 87528, 91696, 100032, 102116, 103488, 116704, 120351, 133376, 137544, 137984, 153174, 160468, 175056, 183392, 200064, 204232, 206976, 233408, 240702, 275088, 280819, 306348, 320936, 350112, 366784, 400128, 408464, 413952, 466816, 481404, 550176, 561638, 612696, 641872, 700224, 733568, 816928, 842457, 933632, 962808, 1100352, 1123276, 1225392, 1283744, 1400448, 1467136, 1633856, 1684914, 1925616, 2200704, 2246552, 2450784, 2567488, 2800896, 3267712, 3369828, 3851232, 4401408, 4493104, 4901568, 5134976, 6535424, 6739656, 7702464, 8986208, 9803136, 10269952, 13479312, 15404928, 17972416, 19606272, 26958624, 30809856, 35944832, 53917248, 71889664, 107834496, 215668992]

約数ペア:

[(1, 215668992), (2, 107834496), (3, 71889664), (4, 53917248), (6, 35944832), (7, 30809856), (8, 26958624), (11, 19606272), (12, 17972416), (14, 15404928), (16, 13479312), (21, 10269952), (22, 9803136), (24, 8986208), (28, 7702464), (32, 6739656), (33, 6535424), (42, 5134976), (44, 4901568), (48, 4493104), (49, 4401408), (56, 3851232), (64, 3369828), (66, 3267712), (77, 2800896), (84, 2567488), (88, 2450784), (96, 2246552), (98, 2200704), (112, 1925616), (128, 1684914), (132, 1633856), (147, 1467136), (154, 1400448), (168, 1283744), (176, 1225392), (192, 1123276), (196, 1100352), (224, 962808), (231, 933632), (256, 842457), (264, 816928), (294, 733568), (308, 700224), (336, 641872), (352, 612696), (384, 561638), (392, 550176), (448, 481404), (462, 466816), (521, 413952), (528, 408464), (539, 400128), (588, 366784), (616, 350112), (672, 320936), (704, 306348), (768, 280819), (784, 275088), (896, 240702), (924, 233408), (1042, 206976), (1056, 204232), (1078, 200064), (1176, 183392), (1232, 175056), (1344, 160468), (1408, 153174), (1563, 137984), (1568, 137544), (1617, 133376), (1792, 120351), (1848, 116704), (2084, 103488), (2112, 102116), (2156, 100032), (2352, 91696), (2464, 87528), (2688, 80234), (2816, 76587), (3126, 68992), (3136, 68772), (3234, 66688), (3647, 59136), (3696, 58352), (4168, 51744), (4224, 51058), (4312, 50016), (4704, 45848), (4928, 43764), (5376, 40117), (5731, 37632), (6252, 34496), (6272, 34386), (6468, 33344), (7294, 29568), (7392, 29176), (8336, 25872), (8448, 25529), (8624, 25008), (9408, 22924), (9856, 21882), (10941, 19712), (11462, 18816), (12504, 17248), (12544, 17193), (12936, 16672), (14588, 14784)]