223257408

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2920

約数の個数: 112

約数和(自身を含む): 662049984

約数和(自身を除く): 438792576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 264, 296, 352, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1628, 1776, 2112, 2368, 2442, 2857, 3256, 3552, 4884, 5714, 6512, 7104, 8571, 9768, 11428, 13024, 17142, 19536, 22856, 26048, 31427, 34284, 39072, 45712, 62854, 68568, 78144, 91424, 94281, 105709, 125708, 137136, 182848, 188562, 211418, 251416, 274272, 317127, 377124, 422836, 502832, 548544, 634254, 754248, 845672, 1005664, 1162799, 1268508, 1508496, 1691344, 2011328, 2325598, 2537016, 3016992, 3382688, 3488397, 4651196, 5074032, 6033984, 6765376, 6976794, 9302392, 10148064, 13953588, 18604784, 20296128, 27907176, 37209568, 55814352, 74419136, 111628704, 223257408]

約数ペア:

[(1, 223257408), (2, 111628704), (3, 74419136), (4, 55814352), (6, 37209568), (8, 27907176), (11, 20296128), (12, 18604784), (16, 13953588), (22, 10148064), (24, 9302392), (32, 6976794), (33, 6765376), (37, 6033984), (44, 5074032), (48, 4651196), (64, 3488397), (66, 3382688), (74, 3016992), (88, 2537016), (96, 2325598), (111, 2011328), (132, 1691344), (148, 1508496), (176, 1268508), (192, 1162799), (222, 1005664), (264, 845672), (296, 754248), (352, 634254), (407, 548544), (444, 502832), (528, 422836), (592, 377124), (704, 317127), (814, 274272), (888, 251416), (1056, 211418), (1184, 188562), (1221, 182848), (1628, 137136), (1776, 125708), (2112, 105709), (2368, 94281), (2442, 91424), (2857, 78144), (3256, 68568), (3552, 62854), (4884, 45712), (5714, 39072), (6512, 34284), (7104, 31427), (8571, 26048), (9768, 22856), (11428, 19536), (13024, 17142)]