251359008

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 744629760

約数和(自身を除く): 493270752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 47, 48, 51, 58, 68, 87, 94, 96, 102, 113, 116, 136, 141, 174, 188, 204, 226, 232, 272, 282, 339, 348, 376, 408, 452, 464, 493, 544, 564, 678, 696, 752, 799, 816, 904, 928, 986, 1128, 1356, 1363, 1392, 1479, 1504, 1598, 1632, 1808, 1921, 1972, 2256, 2397, 2712, 2726, 2784, 2958, 3196, 3277, 3616, 3842, 3944, 4089, 4512, 4794, 5311, 5424, 5452, 5763, 5916, 6392, 6554, 7684, 7888, 8178, 9588, 9831, 10622, 10848, 10904, 11526, 11832, 12784, 13108, 15368, 15776, 15933, 16356, 19176, 19662, 21244, 21808, 23052, 23171, 23664, 25568, 26216, 30736, 31866, 32712, 38352, 39324, 42488, 43616, 46104, 46342, 47328, 52432, 55709, 61472, 63732, 65424, 69513, 76704, 78648, 84976, 90287, 92208, 92684, 104864, 111418, 127464, 130848, 139026, 154019, 157296, 167127, 169952, 180574, 184416, 185368, 222836, 254928, 270861, 278052, 308038, 314592, 334254, 361148, 370736, 445672, 462057, 509856, 541722, 556104, 616076, 668508, 722296, 741472, 891344, 924114, 1083444, 1112208, 1232152, 1337016, 1444592, 1782688, 1848228, 2166888, 2224416, 2464304, 2618323, 2674032, 2889184, 3696456, 4333776, 4928608, 5236646, 5348064, 7392912, 7854969, 8667552, 10473292, 14785824, 15709938, 20946584, 31419876, 41893168, 62839752, 83786336, 125679504, 251359008]

約数ペア:

[(1, 251359008), (2, 125679504), (3, 83786336), (4, 62839752), (6, 41893168), (8, 31419876), (12, 20946584), (16, 15709938), (17, 14785824), (24, 10473292), (29, 8667552), (32, 7854969), (34, 7392912), (47, 5348064), (48, 5236646), (51, 4928608), (58, 4333776), (68, 3696456), (87, 2889184), (94, 2674032), (96, 2618323), (102, 2464304), (113, 2224416), (116, 2166888), (136, 1848228), (141, 1782688), (174, 1444592), (188, 1337016), (204, 1232152), (226, 1112208), (232, 1083444), (272, 924114), (282, 891344), (339, 741472), (348, 722296), (376, 668508), (408, 616076), (452, 556104), (464, 541722), (493, 509856), (544, 462057), (564, 445672), (678, 370736), (696, 361148), (752, 334254), (799, 314592), (816, 308038), (904, 278052), (928, 270861), (986, 254928), (1128, 222836), (1356, 185368), (1363, 184416), (1392, 180574), (1479, 169952), (1504, 167127), (1598, 157296), (1632, 154019), (1808, 139026), (1921, 130848), (1972, 127464), (2256, 111418), (2397, 104864), (2712, 92684), (2726, 92208), (2784, 90287), (2958, 84976), (3196, 78648), (3277, 76704), (3616, 69513), (3842, 65424), (3944, 63732), (4089, 61472), (4512, 55709), (4794, 52432), (5311, 47328), (5424, 46342), (5452, 46104), (5763, 43616), (5916, 42488), (6392, 39324), (6554, 38352), (7684, 32712), (7888, 31866), (8178, 30736), (9588, 26216), (9831, 25568), (10622, 23664), (10848, 23171), (10904, 23052), (11526, 21808), (11832, 21244), (12784, 19662), (13108, 19176), (15368, 16356), (15776, 15933)]