678951504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20411}}^1$

素因数の和:20446

約数の個数: 160

約数和(自身を含む): 2429844480

約数和(自身を除く): 1750892976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 8316, 11088, 16632, 20411, 33264, 40822, 61233, 81644, 122466, 142877, 163288, 183699, 224521, 244932, 285754, 326576, 367398, 428631, 449042, 489864, 551097, 571508, 673563, 734796, 857262, 898084, 979728, 1102194, 1143016, 1285893, 1347126, 1469592, 1571647, 1714524, 1796168, 2020689, 2204388, 2286032, 2571786, 2694252, 2939184, 3143294, 3429048, 3592336, 3857679, 4041378, 4408776, 4714941, 5143572, 5388504, 6062067, 6286588, 6858096, 7715358, 8082756, 8817552, 9429882, 10287144, 10777008, 12124134, 12573176, 14144823, 15430716, 16165512, 18859764, 20574288, 24248268, 25146352, 28289646, 30861432, 32331024, 37719528, 42434469, 48496536, 56579292, 61722864, 75439056, 84868938, 96993072, 113158584, 169737876, 226317168, 339475752, 678951504]

約数ペア:

[(1, 678951504), (2, 339475752), (3, 226317168), (4, 169737876), (6, 113158584), (7, 96993072), (8, 84868938), (9, 75439056), (11, 61722864), (12, 56579292), (14, 48496536), (16, 42434469), (18, 37719528), (21, 32331024), (22, 30861432), (24, 28289646), (27, 25146352), (28, 24248268), (33, 20574288), (36, 18859764), (42, 16165512), (44, 15430716), (48, 14144823), (54, 12573176), (56, 12124134), (63, 10777008), (66, 10287144), (72, 9429882), (77, 8817552), (84, 8082756), (88, 7715358), (99, 6858096), (108, 6286588), (112, 6062067), (126, 5388504), (132, 5143572), (144, 4714941), (154, 4408776), (168, 4041378), (176, 3857679), (189, 3592336), (198, 3429048), (216, 3143294), (231, 2939184), (252, 2694252), (264, 2571786), (297, 2286032), (308, 2204388), (336, 2020689), (378, 1796168), (396, 1714524), (432, 1571647), (462, 1469592), (504, 1347126), (528, 1285893), (594, 1143016), (616, 1102194), (693, 979728), (756, 898084), (792, 857262), (924, 734796), (1008, 673563), (1188, 571508), (1232, 551097), (1386, 489864), (1512, 449042), (1584, 428631), (1848, 367398), (2079, 326576), (2376, 285754), (2772, 244932), (3024, 224521), (3696, 183699), (4158, 163288), (4752, 142877), (5544, 122466), (8316, 81644), (11088, 61233), (16632, 40822), (20411, 33264)]