261743328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 432

約数和(自身を含む): 993414240

約数和(自身を除く): 731670912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 32, 33, 36, 37, 42, 44, 48, 56, 58, 63, 66, 72, 74, 77, 84, 87, 88, 96, 99, 111, 112, 116, 121, 126, 132, 144, 148, 154, 168, 174, 176, 198, 203, 222, 224, 231, 232, 242, 252, 259, 261, 264, 288, 296, 308, 319, 333, 336, 348, 352, 363, 396, 406, 407, 444, 462, 464, 484, 504, 518, 522, 528, 592, 609, 616, 638, 666, 672, 693, 696, 726, 777, 792, 812, 814, 847, 888, 924, 928, 957, 968, 1008, 1036, 1044, 1056, 1073, 1089, 1184, 1218, 1221, 1232, 1276, 1332, 1386, 1392, 1452, 1554, 1584, 1624, 1628, 1694, 1776, 1827, 1848, 1914, 1936, 2016, 2072, 2088, 2146, 2178, 2233, 2331, 2436, 2442, 2464, 2541, 2552, 2664, 2772, 2784, 2849, 2871, 2904, 3108, 3168, 3219, 3248, 3256, 3388, 3509, 3552, 3654, 3663, 3696, 3828, 3872, 4144, 4176, 4292, 4356, 4466, 4477, 4662, 4872, 4884, 5082, 5104, 5328, 5544, 5698, 5742, 5808, 6216, 6438, 6496, 6512, 6699, 6776, 7018, 7308, 7326, 7392, 7511, 7623, 7656, 8288, 8352, 8547, 8584, 8712, 8932, 8954, 9324, 9657, 9744, 9768, 10164, 10208, 10527, 10656, 11088, 11396, 11484, 11616, 11803, 12432, 12876, 13024, 13398, 13431, 13552, 14036, 14616, 14652, 15022, 15246, 15312, 17094, 17168, 17424, 17864, 17908, 18648, 19314, 19488, 19536, 20097, 20328, 21054, 22176, 22533, 22792, 22968, 23606, 24563, 24864, 25641, 25752, 26796, 26862, 27104, 28072, 29232, 29304, 30044, 30492, 30624, 31339, 31581, 34188, 34336, 34848, 35409, 35728, 35816, 37296, 38628, 39072, 40194, 40293, 40656, 42108, 45066, 45584, 45936, 47212, 49126, 51282, 51504, 53592, 53724, 56144, 58464, 58608, 60088, 60984, 62678, 63162, 67599, 68376, 70818, 71456, 71632, 73689, 74592, 77256, 80388, 80586, 81312, 82621, 84216, 90132, 91168, 91872, 94017, 94424, 98252, 102564, 103008, 106227, 107184, 107448, 112288, 117216, 120176, 121968, 125356, 126324, 129833, 135198, 136752, 141636, 143264, 147378, 154512, 160776, 161172, 165242, 168432, 180264, 188034, 188848, 196504, 205128, 212454, 214368, 214896, 221067, 240352, 243936, 247863, 250712, 252648, 259666, 270396, 273504, 282051, 283272, 294756, 309024, 321552, 322344, 330484, 336864, 360528, 376068, 377696, 389499, 393008, 410256, 424908, 429792, 442134, 495726, 501424, 505296, 519332, 540792, 564102, 566544, 589512, 643104, 644688, 660968, 721056, 743589, 752136, 778998, 786016, 820512, 849816, 884268, 908831, 991452, 1002848, 1010592, 1038664, 1081584, 1128204, 1133088, 1168497, 1179024, 1289376, 1321936, 1487178, 1504272, 1557996, 1699632, 1768536, 1817662, 1982904, 2077328, 2163168, 2256408, 2336994, 2358048, 2643872, 2726493, 2974356, 3008544, 3115992, 3399264, 3537072, 3635324, 3965808, 4154656, 4512816, 4673988, 5452986, 5948712, 6231984, 7074144, 7270648, 7931616, 8179479, 9025632, 9347976, 10905972, 11897424, 12463968, 14541296, 16358958, 18695952, 21811944, 23794848, 29082592, 32717916, 37391904, 43623888, 65435832, 87247776, 130871664, 261743328]

約数ペア:

[(1, 261743328), (2, 130871664), (3, 87247776), (4, 65435832), (6, 43623888), (7, 37391904), (8, 32717916), (9, 29082592), (11, 23794848), (12, 21811944), (14, 18695952), (16, 16358958), (18, 14541296), (21, 12463968), (22, 11897424), (24, 10905972), (28, 9347976), (29, 9025632), (32, 8179479), (33, 7931616), (36, 7270648), (37, 7074144), (42, 6231984), (44, 5948712), (48, 5452986), (56, 4673988), (58, 4512816), (63, 4154656), (66, 3965808), (72, 3635324), (74, 3537072), (77, 3399264), (84, 3115992), (87, 3008544), (88, 2974356), (96, 2726493), (99, 2643872), (111, 2358048), (112, 2336994), (116, 2256408), (121, 2163168), (126, 2077328), (132, 1982904), (144, 1817662), (148, 1768536), (154, 1699632), (168, 1557996), (174, 1504272), (176, 1487178), (198, 1321936), (203, 1289376), (222, 1179024), (224, 1168497), (231, 1133088), (232, 1128204), (242, 1081584), (252, 1038664), (259, 1010592), (261, 1002848), (264, 991452), (288, 908831), (296, 884268), (308, 849816), (319, 820512), (333, 786016), (336, 778998), (348, 752136), (352, 743589), (363, 721056), (396, 660968), (406, 644688), (407, 643104), (444, 589512), (462, 566544), (464, 564102), (484, 540792), (504, 519332), (518, 505296), (522, 501424), (528, 495726), (592, 442134), (609, 429792), (616, 424908), (638, 410256), (666, 393008), (672, 389499), (693, 377696), (696, 376068), (726, 360528), (777, 336864), (792, 330484), (812, 322344), (814, 321552), (847, 309024), (888, 294756), (924, 283272), (928, 282051), (957, 273504), (968, 270396), (1008, 259666), (1036, 252648), (1044, 250712), (1056, 247863), (1073, 243936), (1089, 240352), (1184, 221067), (1218, 214896), (1221, 214368), (1232, 212454), (1276, 205128), (1332, 196504), (1386, 188848), (1392, 188034), (1452, 180264), (1554, 168432), (1584, 165242), (1624, 161172), (1628, 160776), (1694, 154512), (1776, 147378), (1827, 143264), (1848, 141636), (1914, 136752), (1936, 135198), (2016, 129833), (2072, 126324), (2088, 125356), (2146, 121968), (2178, 120176), (2233, 117216), (2331, 112288), (2436, 107448), (2442, 107184), (2464, 106227), (2541, 103008), (2552, 102564), (2664, 98252), (2772, 94424), (2784, 94017), (2849, 91872), (2871, 91168), (2904, 90132), (3108, 84216), (3168, 82621), (3219, 81312), (3248, 80586), (3256, 80388), (3388, 77256), (3509, 74592), (3552, 73689), (3654, 71632), (3663, 71456), (3696, 70818), (3828, 68376), (3872, 67599), (4144, 63162), (4176, 62678), (4292, 60984), (4356, 60088), (4466, 58608), (4477, 58464), (4662, 56144), (4872, 53724), (4884, 53592), (5082, 51504), (5104, 51282), (5328, 49126), (5544, 47212), (5698, 45936), (5742, 45584), (5808, 45066), (6216, 42108), (6438, 40656), (6496, 40293), (6512, 40194), (6699, 39072), (6776, 38628), (7018, 37296), (7308, 35816), (7326, 35728), (7392, 35409), (7511, 34848), (7623, 34336), (7656, 34188), (8288, 31581), (8352, 31339), (8547, 30624), (8584, 30492), (8712, 30044), (8932, 29304), (8954, 29232), (9324, 28072), (9657, 27104), (9744, 26862), (9768, 26796), (10164, 25752), (10208, 25641), (10527, 24864), (10656, 24563), (11088, 23606), (11396, 22968), (11484, 22792), (11616, 22533), (11803, 22176), (12432, 21054), (12876, 20328), (13024, 20097), (13398, 19536), (13431, 19488), (13552, 19314), (14036, 18648), (14616, 17908), (14652, 17864), (15022, 17424), (15246, 17168), (15312, 17094)]