312748128

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1607

約数の個数: 240

約数和(自身を含む): 1147474944

約数和(自身を除く): 834726816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1567, 1584, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3134, 3168, 3564, 3696, 4158, 4536, 4701, 4752, 5544, 6048, 6237, 6268, 7128, 7392, 8316, 9072, 9402, 9504, 10969, 11088, 12474, 12536, 14103, 14256, 16632, 17237, 18144, 18804, 21938, 22176, 24948, 25072, 28206, 28512, 32907, 33264, 34474, 37608, 42309, 43876, 49896, 50144, 51711, 56412, 65814, 66528, 68948, 75216, 84618, 87752, 98721, 99792, 103422, 112824, 120659, 126927, 131628, 137896, 150432, 155133, 169236, 175504, 197442, 199584, 206844, 225648, 241318, 253854, 263256, 275792, 296163, 310266, 338472, 351008, 361977, 394884, 413688, 451296, 465399, 482636, 507708, 526512, 551584, 592326, 620532, 676944, 723954, 789768, 827376, 888489, 930798, 965272, 1015416, 1053024, 1085931, 1184652, 1241064, 1353888, 1396197, 1447908, 1579536, 1654752, 1776978, 1861596, 1930544, 2030832, 2171862, 2369304, 2482128, 2792394, 2895816, 3159072, 3257793, 3553956, 3723192, 3861088, 4061664, 4343724, 4738608, 4964256, 5584788, 5791632, 6515586, 7107912, 7446384, 8687448, 9477216, 9773379, 11169576, 11583264, 13031172, 14215824, 14892768, 17374896, 19546758, 22339152, 26062344, 28431648, 34749792, 39093516, 44678304, 52124688, 78187032, 104249376, 156374064, 312748128]

約数ペア:

[(1, 312748128), (2, 156374064), (3, 104249376), (4, 78187032), (6, 52124688), (7, 44678304), (8, 39093516), (9, 34749792), (11, 28431648), (12, 26062344), (14, 22339152), (16, 19546758), (18, 17374896), (21, 14892768), (22, 14215824), (24, 13031172), (27, 11583264), (28, 11169576), (32, 9773379), (33, 9477216), (36, 8687448), (42, 7446384), (44, 7107912), (48, 6515586), (54, 5791632), (56, 5584788), (63, 4964256), (66, 4738608), (72, 4343724), (77, 4061664), (81, 3861088), (84, 3723192), (88, 3553956), (96, 3257793), (99, 3159072), (108, 2895816), (112, 2792394), (126, 2482128), (132, 2369304), (144, 2171862), (154, 2030832), (162, 1930544), (168, 1861596), (176, 1776978), (189, 1654752), (198, 1579536), (216, 1447908), (224, 1396197), (231, 1353888), (252, 1241064), (264, 1184652), (288, 1085931), (297, 1053024), (308, 1015416), (324, 965272), (336, 930798), (352, 888489), (378, 827376), (396, 789768), (432, 723954), (462, 676944), (504, 620532), (528, 592326), (567, 551584), (594, 526512), (616, 507708), (648, 482636), (672, 465399), (693, 451296), (756, 413688), (792, 394884), (864, 361977), (891, 351008), (924, 338472), (1008, 310266), (1056, 296163), (1134, 275792), (1188, 263256), (1232, 253854), (1296, 241318), (1386, 225648), (1512, 206844), (1567, 199584), (1584, 197442), (1782, 175504), (1848, 169236), (2016, 155133), (2079, 150432), (2268, 137896), (2376, 131628), (2464, 126927), (2592, 120659), (2772, 112824), (3024, 103422), (3134, 99792), (3168, 98721), (3564, 87752), (3696, 84618), (4158, 75216), (4536, 68948), (4701, 66528), (4752, 65814), (5544, 56412), (6048, 51711), (6237, 50144), (6268, 49896), (7128, 43876), (7392, 42309), (8316, 37608), (9072, 34474), (9402, 33264), (9504, 32907), (10969, 28512), (11088, 28206), (12474, 25072), (12536, 24948), (14103, 22176), (14256, 21938), (16632, 18804), (17237, 18144)]