389165904

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2842

約数の個数: 160

約数和(自身を含む): 1245456000

約数和(自身を除く): 856290096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1368, 1836, 1938, 2052, 2448, 2584, 2736, 2789, 2907, 3672, 3876, 4104, 5168, 5578, 5814, 7344, 7752, 8208, 8367, 8721, 11156, 11628, 15504, 16734, 17442, 22312, 23256, 25101, 33468, 34884, 44624, 46512, 47413, 50202, 52991, 66936, 69768, 75303, 94826, 100404, 105982, 133872, 139536, 142239, 150606, 158973, 189652, 200808, 211964, 284478, 301212, 317946, 379304, 401616, 423928, 426717, 476919, 568956, 602424, 635892, 758608, 847856, 853434, 900847, 953838, 1137912, 1204848, 1271784, 1280151, 1430757, 1706868, 1801694, 1907676, 2275824, 2543568, 2560302, 2702541, 2861514, 3413736, 3603388, 3815352, 5120604, 5405082, 5723028, 6827472, 7206776, 7630704, 8107623, 10241208, 10810164, 11446056, 14413552, 16215246, 20482416, 21620328, 22892112, 24322869, 32430492, 43240656, 48645738, 64860984, 97291476, 129721968, 194582952, 389165904]

約数ペア:

[(1, 389165904), (2, 194582952), (3, 129721968), (4, 97291476), (6, 64860984), (8, 48645738), (9, 43240656), (12, 32430492), (16, 24322869), (17, 22892112), (18, 21620328), (19, 20482416), (24, 16215246), (27, 14413552), (34, 11446056), (36, 10810164), (38, 10241208), (48, 8107623), (51, 7630704), (54, 7206776), (57, 6827472), (68, 5723028), (72, 5405082), (76, 5120604), (102, 3815352), (108, 3603388), (114, 3413736), (136, 2861514), (144, 2702541), (152, 2560302), (153, 2543568), (171, 2275824), (204, 1907676), (216, 1801694), (228, 1706868), (272, 1430757), (304, 1280151), (306, 1271784), (323, 1204848), (342, 1137912), (408, 953838), (432, 900847), (456, 853434), (459, 847856), (513, 758608), (612, 635892), (646, 602424), (684, 568956), (816, 476919), (912, 426717), (918, 423928), (969, 401616), (1026, 379304), (1224, 317946), (1292, 301212), (1368, 284478), (1836, 211964), (1938, 200808), (2052, 189652), (2448, 158973), (2584, 150606), (2736, 142239), (2789, 139536), (2907, 133872), (3672, 105982), (3876, 100404), (4104, 94826), (5168, 75303), (5578, 69768), (5814, 66936), (7344, 52991), (7752, 50202), (8208, 47413), (8367, 46512), (8721, 44624), (11156, 34884), (11628, 33468), (15504, 25101), (16734, 23256), (17442, 22312)]