328564992

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{8731}}^1$

素因数の和:8764

約数の個数: 108

約数和(自身を含む): 1017347856

約数和(自身を除く): 688782864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 8731, 9408, 12544, 17462, 18816, 26193, 34924, 37632, 52386, 61117, 69848, 104772, 122234, 139696, 183351, 209544, 244468, 279392, 366702, 419088, 427819, 488936, 558784, 733404, 838176, 855638, 977872, 1117568, 1283457, 1466808, 1676352, 1711276, 1955744, 2235136, 2566914, 2933616, 3352704, 3422552, 3911488, 5133828, 5867232, 6705408, 6845104, 7822976, 10267656, 11734464, 13690208, 15645952, 20535312, 23468928, 27380416, 41070624, 46937856, 54760832, 82141248, 109521664, 164282496, 328564992]

約数ペア:

[(1, 328564992), (2, 164282496), (3, 109521664), (4, 82141248), (6, 54760832), (7, 46937856), (8, 41070624), (12, 27380416), (14, 23468928), (16, 20535312), (21, 15645952), (24, 13690208), (28, 11734464), (32, 10267656), (42, 7822976), (48, 6845104), (49, 6705408), (56, 5867232), (64, 5133828), (84, 3911488), (96, 3422552), (98, 3352704), (112, 2933616), (128, 2566914), (147, 2235136), (168, 1955744), (192, 1711276), (196, 1676352), (224, 1466808), (256, 1283457), (294, 1117568), (336, 977872), (384, 855638), (392, 838176), (448, 733404), (588, 558784), (672, 488936), (768, 427819), (784, 419088), (896, 366702), (1176, 279392), (1344, 244468), (1568, 209544), (1792, 183351), (2352, 139696), (2688, 122234), (3136, 104772), (4704, 69848), (5376, 61117), (6272, 52386), (8731, 37632), (9408, 34924), (12544, 26193), (17462, 18816)]