231494112

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 729856512

約数和(自身を除く): 498362400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 67, 72, 81, 86, 93, 96, 108, 124, 129, 134, 144, 162, 172, 186, 201, 216, 248, 258, 268, 279, 288, 324, 344, 372, 387, 402, 432, 496, 516, 536, 558, 603, 648, 688, 744, 774, 804, 837, 864, 992, 1032, 1072, 1116, 1161, 1206, 1296, 1333, 1376, 1488, 1548, 1608, 1674, 1809, 2064, 2077, 2144, 2232, 2322, 2412, 2511, 2592, 2666, 2881, 2976, 3096, 3216, 3348, 3483, 3618, 3999, 4128, 4154, 4464, 4644, 4824, 5022, 5332, 5427, 5762, 6192, 6231, 6432, 6696, 6966, 7236, 7998, 8308, 8643, 8928, 9288, 9648, 10044, 10664, 10854, 11524, 11997, 12384, 12462, 13392, 13932, 14472, 15996, 16616, 17286, 18576, 18693, 19296, 20088, 21328, 21708, 23048, 23994, 24924, 25929, 26784, 27864, 28944, 31992, 33232, 34572, 35991, 37152, 37386, 40176, 42656, 43416, 46096, 47988, 49848, 51858, 55728, 56079, 57888, 63984, 66464, 69144, 71982, 74772, 77787, 80352, 86832, 89311, 92192, 95976, 99696, 103716, 107973, 111456, 112158, 127968, 138288, 143964, 149544, 155574, 168237, 173664, 178622, 191952, 199392, 207432, 215946, 224316, 233361, 267933, 276576, 287928, 299088, 311148, 336474, 357244, 383904, 414864, 431892, 448632, 466722, 535866, 575856, 598176, 622296, 672948, 714488, 803799, 829728, 863784, 897264, 933444, 1071732, 1151712, 1244592, 1345896, 1428976, 1607598, 1727568, 1794528, 1866888, 2143464, 2411397, 2489184, 2691792, 2857952, 3215196, 3455136, 3733776, 4286928, 4822794, 5383584, 6430392, 7234191, 7467552, 8573856, 9645588, 12860784, 14468382, 19291176, 25721568, 28936764, 38582352, 57873528, 77164704, 115747056, 231494112]

約数ペア:

[(1, 231494112), (2, 115747056), (3, 77164704), (4, 57873528), (6, 38582352), (8, 28936764), (9, 25721568), (12, 19291176), (16, 14468382), (18, 12860784), (24, 9645588), (27, 8573856), (31, 7467552), (32, 7234191), (36, 6430392), (43, 5383584), (48, 4822794), (54, 4286928), (62, 3733776), (67, 3455136), (72, 3215196), (81, 2857952), (86, 2691792), (93, 2489184), (96, 2411397), (108, 2143464), (124, 1866888), (129, 1794528), (134, 1727568), (144, 1607598), (162, 1428976), (172, 1345896), (186, 1244592), (201, 1151712), (216, 1071732), (248, 933444), (258, 897264), (268, 863784), (279, 829728), (288, 803799), (324, 714488), (344, 672948), (372, 622296), (387, 598176), (402, 575856), (432, 535866), (496, 466722), (516, 448632), (536, 431892), (558, 414864), (603, 383904), (648, 357244), (688, 336474), (744, 311148), (774, 299088), (804, 287928), (837, 276576), (864, 267933), (992, 233361), (1032, 224316), (1072, 215946), (1116, 207432), (1161, 199392), (1206, 191952), (1296, 178622), (1333, 173664), (1376, 168237), (1488, 155574), (1548, 149544), (1608, 143964), (1674, 138288), (1809, 127968), (2064, 112158), (2077, 111456), (2144, 107973), (2232, 103716), (2322, 99696), (2412, 95976), (2511, 92192), (2592, 89311), (2666, 86832), (2881, 80352), (2976, 77787), (3096, 74772), (3216, 71982), (3348, 69144), (3483, 66464), (3618, 63984), (3999, 57888), (4128, 56079), (4154, 55728), (4464, 51858), (4644, 49848), (4824, 47988), (5022, 46096), (5332, 43416), (5427, 42656), (5762, 40176), (6192, 37386), (6231, 37152), (6432, 35991), (6696, 34572), (6966, 33232), (7236, 31992), (7998, 28944), (8308, 27864), (8643, 26784), (8928, 25929), (9288, 24924), (9648, 23994), (10044, 23048), (10664, 21708), (10854, 21328), (11524, 20088), (11997, 19296), (12384, 18693), (12462, 18576), (13392, 17286), (13932, 16616), (14472, 15996)]