1661831424

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1987}}^1$

素因数の和:2034

約数の個数: 216

約数和(自身を含む): 5404417760

約数和(自身を除く): 3742586336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 176, 192, 198, 216, 242, 256, 264, 288, 297, 352, 363, 384, 396, 432, 484, 528, 576, 594, 704, 726, 768, 792, 864, 968, 1056, 1089, 1152, 1188, 1408, 1452, 1584, 1728, 1936, 1987, 2112, 2178, 2304, 2376, 2816, 2904, 3168, 3267, 3456, 3872, 3974, 4224, 4356, 4752, 5808, 5961, 6336, 6534, 6912, 7744, 7948, 8448, 8712, 9504, 11616, 11922, 12672, 13068, 15488, 15896, 17424, 17883, 19008, 21857, 23232, 23844, 25344, 26136, 30976, 31792, 34848, 35766, 38016, 43714, 46464, 47688, 52272, 53649, 63584, 65571, 69696, 71532, 76032, 87428, 92928, 95376, 104544, 107298, 127168, 131142, 139392, 143064, 174856, 190752, 196713, 209088, 214596, 240427, 254336, 262284, 278784, 286128, 349712, 381504, 393426, 418176, 429192, 480854, 508672, 524568, 572256, 590139, 699424, 721281, 763008, 786852, 836352, 858384, 961708, 1049136, 1144512, 1180278, 1398848, 1442562, 1526016, 1573704, 1716768, 1923416, 2098272, 2163843, 2289024, 2360556, 2797696, 2885124, 3147408, 3433536, 3846832, 4196544, 4327686, 4578048, 4721112, 5595392, 5770248, 6294816, 6491529, 6867072, 7693664, 8393088, 8655372, 9442224, 11540496, 12589632, 12983058, 13734144, 15387328, 16786176, 17310744, 18884448, 23080992, 25179264, 25966116, 30774656, 34621488, 37768896, 46161984, 50358528, 51932232, 61549312, 69242976, 75537792, 92323968, 103864464, 138485952, 151075584, 184647936, 207728928, 276971904, 415457856, 553943808, 830915712, 1661831424]

約数ペア:

[(1, 1661831424), (2, 830915712), (3, 553943808), (4, 415457856), (6, 276971904), (8, 207728928), (9, 184647936), (11, 151075584), (12, 138485952), (16, 103864464), (18, 92323968), (22, 75537792), (24, 69242976), (27, 61549312), (32, 51932232), (33, 50358528), (36, 46161984), (44, 37768896), (48, 34621488), (54, 30774656), (64, 25966116), (66, 25179264), (72, 23080992), (88, 18884448), (96, 17310744), (99, 16786176), (108, 15387328), (121, 13734144), (128, 12983058), (132, 12589632), (144, 11540496), (176, 9442224), (192, 8655372), (198, 8393088), (216, 7693664), (242, 6867072), (256, 6491529), (264, 6294816), (288, 5770248), (297, 5595392), (352, 4721112), (363, 4578048), (384, 4327686), (396, 4196544), (432, 3846832), (484, 3433536), (528, 3147408), (576, 2885124), (594, 2797696), (704, 2360556), (726, 2289024), (768, 2163843), (792, 2098272), (864, 1923416), (968, 1716768), (1056, 1573704), (1089, 1526016), (1152, 1442562), (1188, 1398848), (1408, 1180278), (1452, 1144512), (1584, 1049136), (1728, 961708), (1936, 858384), (1987, 836352), (2112, 786852), (2178, 763008), (2304, 721281), (2376, 699424), (2816, 590139), (2904, 572256), (3168, 524568), (3267, 508672), (3456, 480854), (3872, 429192), (3974, 418176), (4224, 393426), (4356, 381504), (4752, 349712), (5808, 286128), (5961, 278784), (6336, 262284), (6534, 254336), (6912, 240427), (7744, 214596), (7948, 209088), (8448, 196713), (8712, 190752), (9504, 174856), (11616, 143064), (11922, 139392), (12672, 131142), (13068, 127168), (15488, 107298), (15896, 104544), (17424, 95376), (17883, 92928), (19008, 87428), (21857, 76032), (23232, 71532), (23844, 69696), (25344, 65571), (26136, 63584), (30976, 53649), (31792, 52272), (34848, 47688), (35766, 46464), (38016, 43714)]