231796656

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 360

約数和(自身を含む): 859840800

約数和(自身を除く): 628044144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 98, 104, 112, 114, 117, 126, 133, 144, 147, 152, 156, 168, 171, 182, 196, 208, 228, 234, 247, 252, 266, 273, 294, 304, 312, 336, 342, 343, 361, 364, 392, 399, 441, 456, 468, 494, 504, 532, 546, 588, 624, 637, 684, 686, 722, 728, 741, 784, 798, 819, 882, 912, 931, 936, 988, 1008, 1029, 1064, 1083, 1092, 1176, 1197, 1274, 1368, 1372, 1444, 1456, 1482, 1596, 1638, 1729, 1764, 1862, 1872, 1911, 1976, 2058, 2128, 2166, 2184, 2223, 2352, 2394, 2527, 2548, 2736, 2744, 2793, 2888, 2964, 3087, 3192, 3249, 3276, 3458, 3528, 3724, 3822, 3952, 4116, 4332, 4368, 4446, 4459, 4693, 4788, 5054, 5096, 5187, 5488, 5586, 5733, 5776, 5928, 6174, 6384, 6498, 6517, 6552, 6916, 7056, 7448, 7581, 7644, 8232, 8379, 8664, 8892, 8918, 9386, 9576, 10108, 10192, 10374, 11172, 11466, 11856, 12103, 12348, 12996, 13034, 13104, 13377, 13832, 14079, 14896, 15162, 15288, 15561, 16464, 16758, 17328, 17689, 17784, 17836, 18772, 19152, 19551, 20216, 20748, 22344, 22743, 22932, 24206, 24696, 25992, 26068, 26754, 27664, 28158, 30324, 30576, 31122, 32851, 33516, 35378, 35568, 35672, 36309, 37544, 39102, 40131, 40432, 41496, 42237, 44688, 45486, 45864, 48412, 49392, 51984, 52136, 53067, 53508, 56316, 58653, 60648, 62244, 65702, 67032, 70756, 71344, 72618, 75088, 78204, 80262, 82992, 84474, 84721, 90972, 91728, 96824, 98553, 104272, 106134, 107016, 108927, 112632, 117306, 121296, 123823, 124488, 131404, 134064, 141512, 145236, 156408, 159201, 160524, 168948, 169442, 181944, 193648, 197106, 212268, 214032, 217854, 225264, 229957, 234612, 247646, 248976, 254163, 262808, 283024, 290472, 295659, 312816, 318402, 321048, 337896, 338884, 363888, 371469, 394212, 424536, 435708, 459914, 469224, 495292, 508326, 525616, 580944, 591318, 636804, 642096, 675792, 677768, 689871, 742938, 762489, 788424, 849072, 871416, 919828, 938448, 990584, 1016652, 1114407, 1182636, 1273608, 1355536, 1379742, 1485876, 1524978, 1576848, 1609699, 1742832, 1839656, 1981168, 2033304, 2069613, 2228814, 2365272, 2547216, 2759484, 2971752, 3049956, 3219398, 3679312, 4066608, 4139226, 4457628, 4730544, 4829097, 5518968, 5943504, 6099912, 6438796, 8278452, 8915256, 9658194, 11037936, 12199824, 12877592, 14487291, 16556904, 17830512, 19316388, 25755184, 28974582, 33113808, 38632776, 57949164, 77265552, 115898328, 231796656]

約数ペア:

[(1, 231796656), (2, 115898328), (3, 77265552), (4, 57949164), (6, 38632776), (7, 33113808), (8, 28974582), (9, 25755184), (12, 19316388), (13, 17830512), (14, 16556904), (16, 14487291), (18, 12877592), (19, 12199824), (21, 11037936), (24, 9658194), (26, 8915256), (28, 8278452), (36, 6438796), (38, 6099912), (39, 5943504), (42, 5518968), (48, 4829097), (49, 4730544), (52, 4457628), (56, 4139226), (57, 4066608), (63, 3679312), (72, 3219398), (76, 3049956), (78, 2971752), (84, 2759484), (91, 2547216), (98, 2365272), (104, 2228814), (112, 2069613), (114, 2033304), (117, 1981168), (126, 1839656), (133, 1742832), (144, 1609699), (147, 1576848), (152, 1524978), (156, 1485876), (168, 1379742), (171, 1355536), (182, 1273608), (196, 1182636), (208, 1114407), (228, 1016652), (234, 990584), (247, 938448), (252, 919828), (266, 871416), (273, 849072), (294, 788424), (304, 762489), (312, 742938), (336, 689871), (342, 677768), (343, 675792), (361, 642096), (364, 636804), (392, 591318), (399, 580944), (441, 525616), (456, 508326), (468, 495292), (494, 469224), (504, 459914), (532, 435708), (546, 424536), (588, 394212), (624, 371469), (637, 363888), (684, 338884), (686, 337896), (722, 321048), (728, 318402), (741, 312816), (784, 295659), (798, 290472), (819, 283024), (882, 262808), (912, 254163), (931, 248976), (936, 247646), (988, 234612), (1008, 229957), (1029, 225264), (1064, 217854), (1083, 214032), (1092, 212268), (1176, 197106), (1197, 193648), (1274, 181944), (1368, 169442), (1372, 168948), (1444, 160524), (1456, 159201), (1482, 156408), (1596, 145236), (1638, 141512), (1729, 134064), (1764, 131404), (1862, 124488), (1872, 123823), (1911, 121296), (1976, 117306), (2058, 112632), (2128, 108927), (2166, 107016), (2184, 106134), (2223, 104272), (2352, 98553), (2394, 96824), (2527, 91728), (2548, 90972), (2736, 84721), (2744, 84474), (2793, 82992), (2888, 80262), (2964, 78204), (3087, 75088), (3192, 72618), (3249, 71344), (3276, 70756), (3458, 67032), (3528, 65702), (3724, 62244), (3822, 60648), (3952, 58653), (4116, 56316), (4332, 53508), (4368, 53067), (4446, 52136), (4459, 51984), (4693, 49392), (4788, 48412), (5054, 45864), (5096, 45486), (5187, 44688), (5488, 42237), (5586, 41496), (5733, 40432), (5776, 40131), (5928, 39102), (6174, 37544), (6384, 36309), (6498, 35672), (6517, 35568), (6552, 35378), (6916, 33516), (7056, 32851), (7448, 31122), (7581, 30576), (7644, 30324), (8232, 28158), (8379, 27664), (8664, 26754), (8892, 26068), (8918, 25992), (9386, 24696), (9576, 24206), (10108, 22932), (10192, 22743), (10374, 22344), (11172, 20748), (11466, 20216), (11856, 19551), (12103, 19152), (12348, 18772), (12996, 17836), (13034, 17784), (13104, 17689), (13377, 17328), (13832, 16758), (14079, 16464), (14896, 15561), (15162, 15288)]