338908416

素因数分解:

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

素因数の和:569

約数の個数: 216

約数和(自身を含む): 1135253952

約数和(自身を除く): 796345536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 256, 264, 308, 336, 352, 363, 384, 448, 462, 484, 521, 528, 616, 672, 704, 726, 768, 847, 896, 924, 968, 1042, 1056, 1232, 1344, 1408, 1452, 1563, 1694, 1792, 1848, 1936, 2084, 2112, 2464, 2541, 2688, 2816, 2904, 3126, 3388, 3647, 3696, 3872, 4168, 4224, 4928, 5082, 5376, 5731, 5808, 6252, 6776, 7294, 7392, 7744, 8336, 8448, 9856, 10164, 10941, 11462, 11616, 12504, 13552, 14588, 14784, 15488, 16672, 17193, 19712, 20328, 21882, 22924, 23232, 25008, 27104, 29176, 29568, 30976, 33344, 34386, 40117, 40656, 43764, 45848, 46464, 50016, 54208, 58352, 59136, 63041, 66688, 68772, 80234, 81312, 87528, 91696, 92928, 100032, 108416, 116704, 120351, 126082, 133376, 137544, 160468, 162624, 175056, 183392, 189123, 200064, 216832, 233408, 240702, 252164, 275088, 320936, 325248, 350112, 366784, 378246, 400128, 441287, 466816, 481404, 504328, 550176, 641872, 650496, 700224, 733568, 756492, 882574, 933632, 962808, 1008656, 1100352, 1283744, 1323861, 1400448, 1467136, 1512984, 1765148, 1925616, 2017312, 2200704, 2567488, 2647722, 2800896, 3025968, 3530296, 3851232, 4034624, 4401408, 5134976, 5295444, 6051936, 7060592, 7702464, 8069248, 10269952, 10590888, 12103872, 14121184, 15404928, 16138496, 21181776, 24207744, 28242368, 30809856, 42363552, 48415488, 56484736, 84727104, 112969472, 169454208, 338908416]

約数ペア:

[(1, 338908416), (2, 169454208), (3, 112969472), (4, 84727104), (6, 56484736), (7, 48415488), (8, 42363552), (11, 30809856), (12, 28242368), (14, 24207744), (16, 21181776), (21, 16138496), (22, 15404928), (24, 14121184), (28, 12103872), (32, 10590888), (33, 10269952), (42, 8069248), (44, 7702464), (48, 7060592), (56, 6051936), (64, 5295444), (66, 5134976), (77, 4401408), (84, 4034624), (88, 3851232), (96, 3530296), (112, 3025968), (121, 2800896), (128, 2647722), (132, 2567488), (154, 2200704), (168, 2017312), (176, 1925616), (192, 1765148), (224, 1512984), (231, 1467136), (242, 1400448), (256, 1323861), (264, 1283744), (308, 1100352), (336, 1008656), (352, 962808), (363, 933632), (384, 882574), (448, 756492), (462, 733568), (484, 700224), (521, 650496), (528, 641872), (616, 550176), (672, 504328), (704, 481404), (726, 466816), (768, 441287), (847, 400128), (896, 378246), (924, 366784), (968, 350112), (1042, 325248), (1056, 320936), (1232, 275088), (1344, 252164), (1408, 240702), (1452, 233408), (1563, 216832), (1694, 200064), (1792, 189123), (1848, 183392), (1936, 175056), (2084, 162624), (2112, 160468), (2464, 137544), (2541, 133376), (2688, 126082), (2816, 120351), (2904, 116704), (3126, 108416), (3388, 100032), (3647, 92928), (3696, 91696), (3872, 87528), (4168, 81312), (4224, 80234), (4928, 68772), (5082, 66688), (5376, 63041), (5731, 59136), (5808, 58352), (6252, 54208), (6776, 50016), (7294, 46464), (7392, 45848), (7744, 43764), (8336, 40656), (8448, 40117), (9856, 34386), (10164, 33344), (10941, 30976), (11462, 29568), (11616, 29176), (12504, 27104), (13552, 25008), (14588, 23232), (14784, 22924), (15488, 21882), (16672, 20328), (17193, 19712)]