231342336

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 714255360

約数和(自身を除く): 482913024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 79, 82, 93, 96, 123, 124, 128, 144, 158, 164, 186, 192, 237, 246, 248, 256, 279, 288, 316, 328, 369, 372, 384, 474, 492, 496, 558, 576, 632, 656, 711, 738, 744, 768, 948, 984, 992, 1116, 1152, 1264, 1271, 1312, 1422, 1476, 1488, 1896, 1968, 1984, 2232, 2304, 2449, 2528, 2542, 2624, 2844, 2952, 2976, 3239, 3792, 3813, 3936, 3968, 4464, 4898, 5056, 5084, 5248, 5688, 5904, 5952, 6478, 7347, 7584, 7626, 7872, 7936, 8928, 9717, 9796, 10112, 10168, 10496, 11376, 11439, 11808, 11904, 12956, 14694, 15168, 15252, 15744, 17856, 19434, 19592, 20224, 20336, 22041, 22752, 22878, 23616, 23808, 25912, 29151, 29388, 30336, 30504, 31488, 35712, 38868, 39184, 40672, 44082, 45504, 45756, 47232, 51824, 58302, 58776, 60672, 61008, 71424, 77736, 78368, 81344, 88164, 91008, 91512, 94464, 100409, 103648, 116604, 117552, 122016, 155472, 156736, 162688, 176328, 182016, 183024, 200818, 207296, 233208, 235104, 244032, 301227, 310944, 313472, 325376, 352656, 366048, 401636, 414592, 466416, 470208, 488064, 602454, 621888, 626944, 705312, 732096, 803272, 829184, 903681, 932832, 940416, 976128, 1204908, 1243776, 1410624, 1464192, 1606544, 1807362, 1865664, 1880832, 2409816, 2487552, 2821248, 2928384, 3213088, 3614724, 3731328, 4819632, 5642496, 6426176, 7229448, 7462656, 9639264, 12852352, 14458896, 19278528, 25704704, 28917792, 38557056, 57835584, 77114112, 115671168, 231342336]

約数ペア:

[(1, 231342336), (2, 115671168), (3, 77114112), (4, 57835584), (6, 38557056), (8, 28917792), (9, 25704704), (12, 19278528), (16, 14458896), (18, 12852352), (24, 9639264), (31, 7462656), (32, 7229448), (36, 6426176), (41, 5642496), (48, 4819632), (62, 3731328), (64, 3614724), (72, 3213088), (79, 2928384), (82, 2821248), (93, 2487552), (96, 2409816), (123, 1880832), (124, 1865664), (128, 1807362), (144, 1606544), (158, 1464192), (164, 1410624), (186, 1243776), (192, 1204908), (237, 976128), (246, 940416), (248, 932832), (256, 903681), (279, 829184), (288, 803272), (316, 732096), (328, 705312), (369, 626944), (372, 621888), (384, 602454), (474, 488064), (492, 470208), (496, 466416), (558, 414592), (576, 401636), (632, 366048), (656, 352656), (711, 325376), (738, 313472), (744, 310944), (768, 301227), (948, 244032), (984, 235104), (992, 233208), (1116, 207296), (1152, 200818), (1264, 183024), (1271, 182016), (1312, 176328), (1422, 162688), (1476, 156736), (1488, 155472), (1896, 122016), (1968, 117552), (1984, 116604), (2232, 103648), (2304, 100409), (2449, 94464), (2528, 91512), (2542, 91008), (2624, 88164), (2844, 81344), (2952, 78368), (2976, 77736), (3239, 71424), (3792, 61008), (3813, 60672), (3936, 58776), (3968, 58302), (4464, 51824), (4898, 47232), (5056, 45756), (5084, 45504), (5248, 44082), (5688, 40672), (5904, 39184), (5952, 38868), (6478, 35712), (7347, 31488), (7584, 30504), (7626, 30336), (7872, 29388), (7936, 29151), (8928, 25912), (9717, 23808), (9796, 23616), (10112, 22878), (10168, 22752), (10496, 22041), (11376, 20336), (11439, 20224), (11808, 19592), (11904, 19434), (12956, 17856), (14694, 15744), (15168, 15252)]