281361024

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 1015822080

約数和(自身を除く): 734461056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 37, 41, 42, 46, 48, 56, 63, 64, 69, 72, 74, 82, 84, 92, 96, 111, 112, 123, 126, 128, 138, 144, 148, 161, 164, 168, 184, 192, 207, 222, 224, 246, 252, 259, 276, 287, 288, 296, 322, 328, 333, 336, 368, 369, 384, 414, 444, 448, 483, 492, 504, 518, 552, 574, 576, 592, 644, 656, 666, 672, 736, 738, 777, 828, 851, 861, 888, 896, 943, 966, 984, 1008, 1036, 1104, 1148, 1152, 1184, 1288, 1312, 1332, 1344, 1449, 1472, 1476, 1517, 1554, 1656, 1702, 1722, 1776, 1886, 1932, 1968, 2016, 2072, 2208, 2296, 2331, 2368, 2553, 2576, 2583, 2624, 2664, 2688, 2829, 2898, 2944, 2952, 3034, 3108, 3312, 3404, 3444, 3552, 3772, 3864, 3936, 4032, 4144, 4416, 4551, 4592, 4662, 4736, 5106, 5152, 5166, 5248, 5328, 5658, 5796, 5904, 5957, 6068, 6216, 6601, 6624, 6808, 6888, 7104, 7544, 7659, 7728, 7872, 8064, 8288, 8487, 8832, 9102, 9184, 9324, 10212, 10304, 10332, 10619, 10656, 11316, 11592, 11808, 11914, 12136, 12432, 13202, 13248, 13616, 13653, 13776, 14208, 15088, 15318, 15456, 15744, 16576, 16974, 17871, 18204, 18368, 18648, 19803, 20424, 20608, 20664, 21238, 21312, 22632, 23184, 23616, 23828, 24272, 24864, 26404, 26496, 27232, 27306, 27552, 30176, 30636, 30912, 31857, 33152, 33948, 34891, 35742, 36408, 36736, 37296, 39606, 40848, 41328, 42476, 42624, 45264, 46368, 47232, 47656, 48544, 49728, 52808, 53613, 54464, 54612, 55104, 59409, 60352, 61272, 61824, 63714, 67896, 69782, 71484, 72816, 74592, 79212, 81696, 82656, 84952, 90528, 92736, 95312, 95571, 97088, 99456, 104673, 105616, 107226, 108928, 109224, 110208, 118818, 120704, 122544, 127428, 135792, 139564, 142968, 145632, 149184, 158424, 163392, 165312, 169904, 181056, 185472, 190624, 191142, 194176, 209346, 211232, 214452, 218448, 237636, 244237, 245088, 254856, 271584, 279128, 285936, 291264, 298368, 314019, 316848, 326784, 330624, 339808, 362112, 381248, 382284, 418692, 422464, 428904, 436896, 475272, 488474, 490176, 509712, 543168, 558256, 571872, 582528, 628038, 633696, 679616, 732711, 762496, 764568, 837384, 844928, 857808, 873792, 950544, 976948, 980352, 1019424, 1086336, 1116512, 1143744, 1256076, 1267392, 1359232, 1465422, 1529136, 1674768, 1715616, 1747584, 1901088, 1953896, 2038848, 2198133, 2233024, 2287488, 2512152, 2534784, 2930844, 3058272, 3349536, 3431232, 3802176, 3907792, 4077696, 4396266, 4466048, 5024304, 5861688, 6116544, 6699072, 6862464, 7604352, 7815584, 8792532, 10048608, 11723376, 12233088, 13398144, 15631168, 17585064, 20097216, 23446752, 31262336, 35170128, 40194432, 46893504, 70340256, 93787008, 140680512, 281361024]

約数ペア:

[(1, 281361024), (2, 140680512), (3, 93787008), (4, 70340256), (6, 46893504), (7, 40194432), (8, 35170128), (9, 31262336), (12, 23446752), (14, 20097216), (16, 17585064), (18, 15631168), (21, 13398144), (23, 12233088), (24, 11723376), (28, 10048608), (32, 8792532), (36, 7815584), (37, 7604352), (41, 6862464), (42, 6699072), (46, 6116544), (48, 5861688), (56, 5024304), (63, 4466048), (64, 4396266), (69, 4077696), (72, 3907792), (74, 3802176), (82, 3431232), (84, 3349536), (92, 3058272), (96, 2930844), (111, 2534784), (112, 2512152), (123, 2287488), (126, 2233024), (128, 2198133), (138, 2038848), (144, 1953896), (148, 1901088), (161, 1747584), (164, 1715616), (168, 1674768), (184, 1529136), (192, 1465422), (207, 1359232), (222, 1267392), (224, 1256076), (246, 1143744), (252, 1116512), (259, 1086336), (276, 1019424), (287, 980352), (288, 976948), (296, 950544), (322, 873792), (328, 857808), (333, 844928), (336, 837384), (368, 764568), (369, 762496), (384, 732711), (414, 679616), (444, 633696), (448, 628038), (483, 582528), (492, 571872), (504, 558256), (518, 543168), (552, 509712), (574, 490176), (576, 488474), (592, 475272), (644, 436896), (656, 428904), (666, 422464), (672, 418692), (736, 382284), (738, 381248), (777, 362112), (828, 339808), (851, 330624), (861, 326784), (888, 316848), (896, 314019), (943, 298368), (966, 291264), (984, 285936), (1008, 279128), (1036, 271584), (1104, 254856), (1148, 245088), (1152, 244237), (1184, 237636), (1288, 218448), (1312, 214452), (1332, 211232), (1344, 209346), (1449, 194176), (1472, 191142), (1476, 190624), (1517, 185472), (1554, 181056), (1656, 169904), (1702, 165312), (1722, 163392), (1776, 158424), (1886, 149184), (1932, 145632), (1968, 142968), (2016, 139564), (2072, 135792), (2208, 127428), (2296, 122544), (2331, 120704), (2368, 118818), (2553, 110208), (2576, 109224), (2583, 108928), (2624, 107226), (2664, 105616), (2688, 104673), (2829, 99456), (2898, 97088), (2944, 95571), (2952, 95312), (3034, 92736), (3108, 90528), (3312, 84952), (3404, 82656), (3444, 81696), (3552, 79212), (3772, 74592), (3864, 72816), (3936, 71484), (4032, 69782), (4144, 67896), (4416, 63714), (4551, 61824), (4592, 61272), (4662, 60352), (4736, 59409), (5106, 55104), (5152, 54612), (5166, 54464), (5248, 53613), (5328, 52808), (5658, 49728), (5796, 48544), (5904, 47656), (5957, 47232), (6068, 46368), (6216, 45264), (6601, 42624), (6624, 42476), (6808, 41328), (6888, 40848), (7104, 39606), (7544, 37296), (7659, 36736), (7728, 36408), (7872, 35742), (8064, 34891), (8288, 33948), (8487, 33152), (8832, 31857), (9102, 30912), (9184, 30636), (9324, 30176), (10212, 27552), (10304, 27306), (10332, 27232), (10619, 26496), (10656, 26404), (11316, 24864), (11592, 24272), (11808, 23828), (11914, 23616), (12136, 23184), (12432, 22632), (13202, 21312), (13248, 21238), (13616, 20664), (13653, 20608), (13776, 20424), (14208, 19803), (15088, 18648), (15318, 18368), (15456, 18204), (15744, 17871), (16576, 16974)]