228407256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 256

約数和(自身を含む): 818380800

約数和(自身を除く): 589973544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 124, 126, 132, 154, 168, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 341, 372, 378, 396, 434, 443, 462, 504, 558, 594, 616, 651, 682, 693, 744, 756, 792, 837, 868, 886, 924, 1023, 1116, 1188, 1302, 1329, 1364, 1386, 1512, 1674, 1736, 1772, 1848, 1953, 2046, 2079, 2232, 2376, 2387, 2604, 2658, 2728, 2772, 3069, 3101, 3348, 3544, 3906, 3987, 4092, 4158, 4774, 4873, 5208, 5316, 5544, 5859, 6138, 6202, 6696, 7161, 7812, 7974, 8184, 8316, 9207, 9303, 9548, 9746, 10632, 11718, 11961, 12276, 12404, 13733, 14322, 14619, 15624, 15948, 16632, 18414, 18606, 19096, 19492, 21483, 23436, 23922, 24552, 24808, 27466, 27909, 28644, 29238, 31896, 34111, 36828, 37212, 38984, 41199, 42966, 43857, 46872, 47844, 54932, 55818, 57288, 58476, 64449, 68222, 73656, 74424, 82398, 83727, 85932, 87714, 95688, 96131, 102333, 109864, 111636, 116952, 123597, 128898, 131571, 136444, 151063, 164796, 167454, 171864, 175428, 192262, 204666, 223272, 247194, 257796, 263142, 272888, 288393, 302126, 306999, 329592, 334908, 350856, 370791, 384524, 409332, 453189, 494388, 515592, 526284, 576786, 604252, 613998, 669816, 741582, 769048, 818664, 865179, 906378, 920997, 988776, 1052568, 1057441, 1153572, 1208504, 1227996, 1359567, 1483164, 1730358, 1812756, 1841994, 2114882, 2307144, 2455992, 2595537, 2719134, 2966328, 3172323, 3460716, 3625512, 3683988, 4078701, 4229764, 5191074, 5438268, 6344646, 6921432, 7367976, 8157402, 8459528, 9516969, 10382148, 10876536, 12689292, 16314804, 19033938, 20764296, 25378584, 28550907, 32629608, 38067876, 57101814, 76135752, 114203628, 228407256]

約数ペア:

[(1, 228407256), (2, 114203628), (3, 76135752), (4, 57101814), (6, 38067876), (7, 32629608), (8, 28550907), (9, 25378584), (11, 20764296), (12, 19033938), (14, 16314804), (18, 12689292), (21, 10876536), (22, 10382148), (24, 9516969), (27, 8459528), (28, 8157402), (31, 7367976), (33, 6921432), (36, 6344646), (42, 5438268), (44, 5191074), (54, 4229764), (56, 4078701), (62, 3683988), (63, 3625512), (66, 3460716), (72, 3172323), (77, 2966328), (84, 2719134), (88, 2595537), (93, 2455992), (99, 2307144), (108, 2114882), (124, 1841994), (126, 1812756), (132, 1730358), (154, 1483164), (168, 1359567), (186, 1227996), (189, 1208504), (198, 1153572), (216, 1057441), (217, 1052568), (231, 988776), (248, 920997), (252, 906378), (264, 865179), (279, 818664), (297, 769048), (308, 741582), (341, 669816), (372, 613998), (378, 604252), (396, 576786), (434, 526284), (443, 515592), (462, 494388), (504, 453189), (558, 409332), (594, 384524), (616, 370791), (651, 350856), (682, 334908), (693, 329592), (744, 306999), (756, 302126), (792, 288393), (837, 272888), (868, 263142), (886, 257796), (924, 247194), (1023, 223272), (1116, 204666), (1188, 192262), (1302, 175428), (1329, 171864), (1364, 167454), (1386, 164796), (1512, 151063), (1674, 136444), (1736, 131571), (1772, 128898), (1848, 123597), (1953, 116952), (2046, 111636), (2079, 109864), (2232, 102333), (2376, 96131), (2387, 95688), (2604, 87714), (2658, 85932), (2728, 83727), (2772, 82398), (3069, 74424), (3101, 73656), (3348, 68222), (3544, 64449), (3906, 58476), (3987, 57288), (4092, 55818), (4158, 54932), (4774, 47844), (4873, 46872), (5208, 43857), (5316, 42966), (5544, 41199), (5859, 38984), (6138, 37212), (6202, 36828), (6696, 34111), (7161, 31896), (7812, 29238), (7974, 28644), (8184, 27909), (8316, 27466), (9207, 24808), (9303, 24552), (9548, 23922), (9746, 23436), (10632, 21483), (11718, 19492), (11961, 19096), (12276, 18606), (12404, 18414), (13733, 16632), (14322, 15948), (14619, 15624)]