123075456

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 394421760

約数和(自身を除く): 271346304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 211, 217, 224, 248, 294, 336, 372, 384, 392, 422, 434, 448, 496, 588, 633, 651, 672, 744, 784, 844, 868, 896, 992, 1176, 1266, 1302, 1344, 1477, 1488, 1519, 1568, 1688, 1736, 1984, 2352, 2532, 2604, 2688, 2954, 2976, 3038, 3136, 3376, 3472, 3968, 4431, 4557, 4704, 5064, 5208, 5908, 5952, 6076, 6272, 6541, 6752, 6944, 8862, 9114, 9408, 10128, 10339, 10416, 11816, 11904, 12152, 13082, 13504, 13888, 17724, 18228, 18816, 19623, 20256, 20678, 20832, 23632, 24304, 26164, 27008, 27776, 31017, 35448, 36456, 39246, 40512, 41356, 41664, 45787, 47264, 48608, 52328, 62034, 70896, 72912, 78492, 81024, 82712, 83328, 91574, 94528, 97216, 104656, 124068, 137361, 141792, 145824, 156984, 165424, 183148, 189056, 194432, 209312, 248136, 274722, 283584, 291648, 313968, 320509, 330848, 366296, 418624, 496272, 549444, 567168, 583296, 627936, 641018, 661696, 732592, 837248, 961527, 992544, 1098888, 1255872, 1282036, 1323392, 1465184, 1923054, 1985088, 2197776, 2511744, 2564072, 2930368, 3846108, 3970176, 4395552, 5128144, 5860736, 7692216, 8791104, 10256288, 15384432, 17582208, 20512576, 30768864, 41025152, 61537728, 123075456]

約数ペア:

[(1, 123075456), (2, 61537728), (3, 41025152), (4, 30768864), (6, 20512576), (7, 17582208), (8, 15384432), (12, 10256288), (14, 8791104), (16, 7692216), (21, 5860736), (24, 5128144), (28, 4395552), (31, 3970176), (32, 3846108), (42, 2930368), (48, 2564072), (49, 2511744), (56, 2197776), (62, 1985088), (64, 1923054), (84, 1465184), (93, 1323392), (96, 1282036), (98, 1255872), (112, 1098888), (124, 992544), (128, 961527), (147, 837248), (168, 732592), (186, 661696), (192, 641018), (196, 627936), (211, 583296), (217, 567168), (224, 549444), (248, 496272), (294, 418624), (336, 366296), (372, 330848), (384, 320509), (392, 313968), (422, 291648), (434, 283584), (448, 274722), (496, 248136), (588, 209312), (633, 194432), (651, 189056), (672, 183148), (744, 165424), (784, 156984), (844, 145824), (868, 141792), (896, 137361), (992, 124068), (1176, 104656), (1266, 97216), (1302, 94528), (1344, 91574), (1477, 83328), (1488, 82712), (1519, 81024), (1568, 78492), (1688, 72912), (1736, 70896), (1984, 62034), (2352, 52328), (2532, 48608), (2604, 47264), (2688, 45787), (2954, 41664), (2976, 41356), (3038, 40512), (3136, 39246), (3376, 36456), (3472, 35448), (3968, 31017), (4431, 27776), (4557, 27008), (4704, 26164), (5064, 24304), (5208, 23632), (5908, 20832), (5952, 20678), (6076, 20256), (6272, 19623), (6541, 18816), (6752, 18228), (6944, 17724), (8862, 13888), (9114, 13504), (9408, 13082), (10128, 12152), (10339, 11904), (10416, 11816)]