261134328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 919296000

約数和(自身を除く): 658161672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 29, 31, 38, 39, 42, 49, 52, 56, 57, 58, 62, 76, 78, 84, 87, 91, 93, 98, 104, 114, 116, 124, 133, 147, 152, 156, 168, 174, 182, 186, 196, 203, 217, 228, 232, 247, 248, 266, 273, 294, 312, 348, 364, 372, 377, 392, 399, 403, 406, 434, 456, 494, 532, 546, 551, 588, 589, 609, 637, 651, 696, 728, 741, 744, 754, 798, 806, 812, 868, 899, 931, 988, 1064, 1092, 1102, 1131, 1176, 1178, 1209, 1218, 1274, 1302, 1421, 1482, 1508, 1519, 1596, 1612, 1624, 1653, 1729, 1736, 1767, 1798, 1862, 1911, 1976, 2184, 2204, 2262, 2356, 2418, 2436, 2548, 2604, 2639, 2697, 2793, 2821, 2842, 2964, 3016, 3038, 3192, 3224, 3306, 3458, 3534, 3596, 3724, 3822, 3857, 4123, 4263, 4408, 4524, 4557, 4712, 4836, 4872, 5096, 5187, 5208, 5278, 5394, 5586, 5642, 5684, 5928, 6076, 6293, 6612, 6916, 7068, 7163, 7192, 7448, 7644, 7657, 7714, 7917, 8246, 8463, 8526, 9048, 9114, 9672, 10374, 10556, 10788, 11172, 11284, 11368, 11571, 11687, 12103, 12152, 12369, 12586, 13224, 13832, 14136, 14326, 15288, 15314, 15428, 15834, 16492, 16926, 17052, 17081, 18228, 18473, 18879, 19747, 20748, 21112, 21489, 21576, 22344, 22568, 22971, 23142, 23374, 24206, 24738, 25172, 26999, 28652, 28861, 30628, 30856, 31668, 32984, 33852, 34104, 34162, 35061, 36309, 36456, 36946, 37758, 39494, 41496, 42978, 44051, 45942, 46284, 46748, 48412, 49476, 50141, 50344, 51243, 53599, 53998, 55419, 57304, 57722, 59241, 61256, 63336, 67704, 68324, 70122, 72618, 73892, 75516, 78988, 80997, 81809, 85956, 86583, 88102, 91884, 92568, 93496, 96824, 98952, 100282, 102486, 107198, 107996, 110838, 115444, 118482, 119567, 132153, 136648, 140244, 145236, 147784, 150423, 151032, 157976, 160797, 161994, 163618, 171912, 173166, 176204, 183768, 200564, 204972, 214396, 215992, 221676, 222053, 230888, 236964, 239134, 245427, 264306, 280488, 290472, 300846, 321594, 323988, 327236, 346332, 350987, 352408, 358701, 375193, 401128, 409944, 428792, 443352, 444106, 473928, 478268, 490854, 528612, 572663, 601692, 643188, 647976, 654472, 666159, 692664, 701974, 717402, 750386, 836969, 888212, 956536, 981708, 1052961, 1057224, 1125579, 1145326, 1203384, 1286376, 1332318, 1403948, 1434804, 1500772, 1554371, 1673938, 1717989, 1776424, 1963416, 2105922, 2251158, 2290652, 2510907, 2664636, 2807896, 2869608, 3001544, 3108742, 3347876, 3435978, 4211844, 4502316, 4581304, 4663113, 5021814, 5329272, 6217484, 6695752, 6871956, 8423688, 9004632, 9326226, 10043628, 10880597, 12434968, 13743912, 18652452, 20087256, 21761194, 32641791, 37304904, 43522388, 65283582, 87044776, 130567164, 261134328]

約数ペア:

[(1, 261134328), (2, 130567164), (3, 87044776), (4, 65283582), (6, 43522388), (7, 37304904), (8, 32641791), (12, 21761194), (13, 20087256), (14, 18652452), (19, 13743912), (21, 12434968), (24, 10880597), (26, 10043628), (28, 9326226), (29, 9004632), (31, 8423688), (38, 6871956), (39, 6695752), (42, 6217484), (49, 5329272), (52, 5021814), (56, 4663113), (57, 4581304), (58, 4502316), (62, 4211844), (76, 3435978), (78, 3347876), (84, 3108742), (87, 3001544), (91, 2869608), (93, 2807896), (98, 2664636), (104, 2510907), (114, 2290652), (116, 2251158), (124, 2105922), (133, 1963416), (147, 1776424), (152, 1717989), (156, 1673938), (168, 1554371), (174, 1500772), (182, 1434804), (186, 1403948), (196, 1332318), (203, 1286376), (217, 1203384), (228, 1145326), (232, 1125579), (247, 1057224), (248, 1052961), (266, 981708), (273, 956536), (294, 888212), (312, 836969), (348, 750386), (364, 717402), (372, 701974), (377, 692664), (392, 666159), (399, 654472), (403, 647976), (406, 643188), (434, 601692), (456, 572663), (494, 528612), (532, 490854), (546, 478268), (551, 473928), (588, 444106), (589, 443352), (609, 428792), (637, 409944), (651, 401128), (696, 375193), (728, 358701), (741, 352408), (744, 350987), (754, 346332), (798, 327236), (806, 323988), (812, 321594), (868, 300846), (899, 290472), (931, 280488), (988, 264306), (1064, 245427), (1092, 239134), (1102, 236964), (1131, 230888), (1176, 222053), (1178, 221676), (1209, 215992), (1218, 214396), (1274, 204972), (1302, 200564), (1421, 183768), (1482, 176204), (1508, 173166), (1519, 171912), (1596, 163618), (1612, 161994), (1624, 160797), (1653, 157976), (1729, 151032), (1736, 150423), (1767, 147784), (1798, 145236), (1862, 140244), (1911, 136648), (1976, 132153), (2184, 119567), (2204, 118482), (2262, 115444), (2356, 110838), (2418, 107996), (2436, 107198), (2548, 102486), (2604, 100282), (2639, 98952), (2697, 96824), (2793, 93496), (2821, 92568), (2842, 91884), (2964, 88102), (3016, 86583), (3038, 85956), (3192, 81809), (3224, 80997), (3306, 78988), (3458, 75516), (3534, 73892), (3596, 72618), (3724, 70122), (3822, 68324), (3857, 67704), (4123, 63336), (4263, 61256), (4408, 59241), (4524, 57722), (4557, 57304), (4712, 55419), (4836, 53998), (4872, 53599), (5096, 51243), (5187, 50344), (5208, 50141), (5278, 49476), (5394, 48412), (5586, 46748), (5642, 46284), (5684, 45942), (5928, 44051), (6076, 42978), (6293, 41496), (6612, 39494), (6916, 37758), (7068, 36946), (7163, 36456), (7192, 36309), (7448, 35061), (7644, 34162), (7657, 34104), (7714, 33852), (7917, 32984), (8246, 31668), (8463, 30856), (8526, 30628), (9048, 28861), (9114, 28652), (9672, 26999), (10374, 25172), (10556, 24738), (10788, 24206), (11172, 23374), (11284, 23142), (11368, 22971), (11571, 22568), (11687, 22344), (12103, 21576), (12152, 21489), (12369, 21112), (12586, 20748), (13224, 19747), (13832, 18879), (14136, 18473), (14326, 18228), (15288, 17081), (15314, 17052), (15428, 16926), (15834, 16492)]