213817968

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 400

約数和(自身を含む): 798212800

約数和(自身を除く): 584394832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 48, 49, 52, 54, 56, 63, 72, 74, 78, 81, 84, 91, 98, 104, 108, 111, 112, 117, 126, 144, 147, 148, 156, 162, 168, 182, 189, 196, 208, 216, 222, 234, 252, 259, 273, 294, 296, 312, 324, 333, 336, 343, 351, 364, 378, 392, 432, 441, 444, 468, 481, 504, 518, 546, 567, 588, 592, 624, 637, 648, 666, 686, 702, 728, 756, 777, 784, 819, 882, 888, 936, 962, 999, 1008, 1029, 1036, 1053, 1092, 1134, 1176, 1274, 1296, 1323, 1332, 1372, 1404, 1443, 1456, 1512, 1554, 1638, 1764, 1776, 1813, 1872, 1911, 1924, 1998, 2058, 2072, 2106, 2184, 2268, 2331, 2352, 2457, 2548, 2646, 2664, 2744, 2808, 2886, 2997, 3024, 3087, 3108, 3276, 3367, 3528, 3626, 3822, 3848, 3969, 3996, 4116, 4144, 4212, 4329, 4368, 4459, 4536, 4662, 4914, 5096, 5292, 5328, 5439, 5488, 5616, 5733, 5772, 5994, 6174, 6216, 6552, 6734, 6993, 7056, 7252, 7371, 7644, 7696, 7938, 7992, 8232, 8424, 8658, 8918, 9072, 9261, 9324, 9828, 10101, 10192, 10584, 10878, 11466, 11544, 11988, 12348, 12432, 12691, 12987, 13104, 13377, 13468, 13986, 14504, 14742, 15288, 15876, 15984, 16317, 16464, 16848, 17199, 17316, 17836, 18522, 18648, 19656, 20202, 20979, 21168, 21756, 22932, 23088, 23569, 23976, 24696, 25382, 25974, 26754, 26936, 27783, 27972, 29008, 29484, 30303, 30576, 31752, 32634, 34398, 34632, 35672, 37044, 37296, 38073, 38961, 39312, 40131, 40404, 41958, 43512, 45864, 47138, 47952, 48951, 49392, 50764, 51597, 51948, 53508, 53872, 55566, 55944, 58968, 60606, 63504, 65268, 68796, 69264, 70707, 71344, 74088, 76146, 77922, 80262, 80808, 83916, 87024, 90909, 91728, 94276, 97902, 101528, 103194, 103896, 107016, 111132, 111888, 114219, 117936, 120393, 121212, 130536, 137592, 141414, 146853, 148176, 152292, 155844, 160524, 161616, 164983, 167832, 181818, 188552, 195804, 203056, 206388, 207792, 212121, 214032, 222264, 228438, 240786, 242424, 261072, 272727, 275184, 282828, 293706, 304584, 311688, 321048, 329966, 335664, 342657, 361179, 363636, 377104, 391608, 412776, 424242, 444528, 456876, 481572, 484848, 494949, 545454, 565656, 587412, 609168, 623376, 636363, 642096, 659932, 685314, 722358, 727272, 783216, 825552, 848484, 913752, 963144, 989898, 1027971, 1090908, 1131312, 1174824, 1272726, 1319864, 1370628, 1444716, 1454544, 1484847, 1696968, 1827504, 1909089, 1926288, 1979796, 2055942, 2181816, 2349648, 2545452, 2639728, 2741256, 2889432, 2969694, 3393936, 3818178, 3959592, 4111884, 4363632, 4454541, 5090904, 5482512, 5778864, 5939388, 7636356, 7919184, 8223768, 8909082, 10181808, 11878776, 13363623, 15272712, 16447536, 17818164, 23757552, 26727246, 30545424, 35636328, 53454492, 71272656, 106908984, 213817968]

約数ペア:

[(1, 213817968), (2, 106908984), (3, 71272656), (4, 53454492), (6, 35636328), (7, 30545424), (8, 26727246), (9, 23757552), (12, 17818164), (13, 16447536), (14, 15272712), (16, 13363623), (18, 11878776), (21, 10181808), (24, 8909082), (26, 8223768), (27, 7919184), (28, 7636356), (36, 5939388), (37, 5778864), (39, 5482512), (42, 5090904), (48, 4454541), (49, 4363632), (52, 4111884), (54, 3959592), (56, 3818178), (63, 3393936), (72, 2969694), (74, 2889432), (78, 2741256), (81, 2639728), (84, 2545452), (91, 2349648), (98, 2181816), (104, 2055942), (108, 1979796), (111, 1926288), (112, 1909089), (117, 1827504), (126, 1696968), (144, 1484847), (147, 1454544), (148, 1444716), (156, 1370628), (162, 1319864), (168, 1272726), (182, 1174824), (189, 1131312), (196, 1090908), (208, 1027971), (216, 989898), (222, 963144), (234, 913752), (252, 848484), (259, 825552), (273, 783216), (294, 727272), (296, 722358), (312, 685314), (324, 659932), (333, 642096), (336, 636363), (343, 623376), (351, 609168), (364, 587412), (378, 565656), (392, 545454), (432, 494949), (441, 484848), (444, 481572), (468, 456876), (481, 444528), (504, 424242), (518, 412776), (546, 391608), (567, 377104), (588, 363636), (592, 361179), (624, 342657), (637, 335664), (648, 329966), (666, 321048), (686, 311688), (702, 304584), (728, 293706), (756, 282828), (777, 275184), (784, 272727), (819, 261072), (882, 242424), (888, 240786), (936, 228438), (962, 222264), (999, 214032), (1008, 212121), (1029, 207792), (1036, 206388), (1053, 203056), (1092, 195804), (1134, 188552), (1176, 181818), (1274, 167832), (1296, 164983), (1323, 161616), (1332, 160524), (1372, 155844), (1404, 152292), (1443, 148176), (1456, 146853), (1512, 141414), (1554, 137592), (1638, 130536), (1764, 121212), (1776, 120393), (1813, 117936), (1872, 114219), (1911, 111888), (1924, 111132), (1998, 107016), (2058, 103896), (2072, 103194), (2106, 101528), (2184, 97902), (2268, 94276), (2331, 91728), (2352, 90909), (2457, 87024), (2548, 83916), (2646, 80808), (2664, 80262), (2744, 77922), (2808, 76146), (2886, 74088), (2997, 71344), (3024, 70707), (3087, 69264), (3108, 68796), (3276, 65268), (3367, 63504), (3528, 60606), (3626, 58968), (3822, 55944), (3848, 55566), (3969, 53872), (3996, 53508), (4116, 51948), (4144, 51597), (4212, 50764), (4329, 49392), (4368, 48951), (4459, 47952), (4536, 47138), (4662, 45864), (4914, 43512), (5096, 41958), (5292, 40404), (5328, 40131), (5439, 39312), (5488, 38961), (5616, 38073), (5733, 37296), (5772, 37044), (5994, 35672), (6174, 34632), (6216, 34398), (6552, 32634), (6734, 31752), (6993, 30576), (7056, 30303), (7252, 29484), (7371, 29008), (7644, 27972), (7696, 27783), (7938, 26936), (7992, 26754), (8232, 25974), (8424, 25382), (8658, 24696), (8918, 23976), (9072, 23569), (9261, 23088), (9324, 22932), (9828, 21756), (10101, 21168), (10192, 20979), (10584, 20202), (10878, 19656), (11466, 18648), (11544, 18522), (11988, 17836), (12348, 17316), (12432, 17199), (12691, 16848), (12987, 16464), (13104, 16317), (13377, 15984), (13468, 15876), (13986, 15288), (14504, 14742)]