123281424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 427889280

約数和(自身を除く): 304607856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 48, 56, 57, 63, 72, 76, 82, 84, 112, 114, 123, 126, 133, 144, 152, 157, 164, 168, 171, 228, 246, 252, 266, 287, 304, 314, 328, 336, 342, 369, 399, 456, 471, 492, 504, 532, 574, 628, 656, 684, 738, 779, 798, 861, 912, 942, 984, 1008, 1064, 1099, 1148, 1197, 1256, 1368, 1413, 1476, 1558, 1596, 1722, 1884, 1968, 2128, 2198, 2296, 2337, 2394, 2512, 2583, 2736, 2826, 2952, 2983, 3116, 3192, 3297, 3444, 3768, 4396, 4592, 4674, 4788, 5166, 5453, 5652, 5904, 5966, 6232, 6384, 6437, 6594, 6888, 7011, 7536, 8792, 8949, 9348, 9576, 9891, 10332, 10906, 11304, 11932, 12464, 12874, 13188, 13776, 14022, 16359, 17584, 17898, 18696, 19152, 19311, 19782, 20664, 20881, 21812, 22608, 23864, 25748, 26376, 26847, 28044, 32718, 35796, 37392, 38622, 39564, 41328, 41762, 43624, 45059, 47728, 49077, 51496, 52752, 53694, 56088, 57933, 62643, 65436, 71592, 77244, 79128, 83524, 87248, 90118, 98154, 102992, 107388, 112176, 115866, 122303, 125286, 130872, 135177, 143184, 154488, 158256, 167048, 180236, 187929, 196308, 214776, 231732, 244606, 250572, 261744, 270354, 308976, 334096, 360472, 366909, 375858, 392616, 405531, 429552, 463464, 489212, 501144, 540708, 720944, 733818, 751716, 785232, 811062, 856121, 926928, 978424, 1002288, 1081416, 1100727, 1467636, 1503432, 1622124, 1712242, 1956848, 2162832, 2201454, 2568363, 2935272, 3006864, 3244248, 3424484, 4402908, 5136726, 5870544, 6488496, 6848968, 7705089, 8805816, 10273452, 13697936, 15410178, 17611632, 20546904, 30820356, 41093808, 61640712, 123281424]

約数ペア:

[(1, 123281424), (2, 61640712), (3, 41093808), (4, 30820356), (6, 20546904), (7, 17611632), (8, 15410178), (9, 13697936), (12, 10273452), (14, 8805816), (16, 7705089), (18, 6848968), (19, 6488496), (21, 5870544), (24, 5136726), (28, 4402908), (36, 3424484), (38, 3244248), (41, 3006864), (42, 2935272), (48, 2568363), (56, 2201454), (57, 2162832), (63, 1956848), (72, 1712242), (76, 1622124), (82, 1503432), (84, 1467636), (112, 1100727), (114, 1081416), (123, 1002288), (126, 978424), (133, 926928), (144, 856121), (152, 811062), (157, 785232), (164, 751716), (168, 733818), (171, 720944), (228, 540708), (246, 501144), (252, 489212), (266, 463464), (287, 429552), (304, 405531), (314, 392616), (328, 375858), (336, 366909), (342, 360472), (369, 334096), (399, 308976), (456, 270354), (471, 261744), (492, 250572), (504, 244606), (532, 231732), (574, 214776), (628, 196308), (656, 187929), (684, 180236), (738, 167048), (779, 158256), (798, 154488), (861, 143184), (912, 135177), (942, 130872), (984, 125286), (1008, 122303), (1064, 115866), (1099, 112176), (1148, 107388), (1197, 102992), (1256, 98154), (1368, 90118), (1413, 87248), (1476, 83524), (1558, 79128), (1596, 77244), (1722, 71592), (1884, 65436), (1968, 62643), (2128, 57933), (2198, 56088), (2296, 53694), (2337, 52752), (2394, 51496), (2512, 49077), (2583, 47728), (2736, 45059), (2826, 43624), (2952, 41762), (2983, 41328), (3116, 39564), (3192, 38622), (3297, 37392), (3444, 35796), (3768, 32718), (4396, 28044), (4592, 26847), (4674, 26376), (4788, 25748), (5166, 23864), (5453, 22608), (5652, 21812), (5904, 20881), (5966, 20664), (6232, 19782), (6384, 19311), (6437, 19152), (6594, 18696), (6888, 17898), (7011, 17584), (7536, 16359), (8792, 14022), (8949, 13776), (9348, 13188), (9576, 12874), (9891, 12464), (10332, 11932), (10906, 11304)]