778197168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45413}}^1$

素因数の和:45451

約数の個数: 120

約数和(自身を含む): 2635465248

約数和(自身を除く): 1857268080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 45413, 90826, 136239, 181652, 272478, 317891, 363304, 408717, 544956, 635782, 726608, 772021, 817434, 953673, 1089912, 1271564, 1544042, 1634868, 1907346, 2179824, 2316063, 2543128, 2861019, 3088084, 3269736, 3814692, 4632126, 5086256, 5404147, 5722038, 6176168, 6539472, 6948189, 7629384, 9264252, 10808294, 11444076, 12352336, 13896378, 15258768, 16212441, 18528504, 21616588, 22888152, 27792756, 32424882, 37057008, 43233176, 45776304, 48637323, 55585512, 64849764, 86466352, 97274646, 111171024, 129699528, 194549292, 259399056, 389098584, 778197168]

約数ペア:

[(1, 778197168), (2, 389098584), (3, 259399056), (4, 194549292), (6, 129699528), (7, 111171024), (8, 97274646), (9, 86466352), (12, 64849764), (14, 55585512), (16, 48637323), (17, 45776304), (18, 43233176), (21, 37057008), (24, 32424882), (28, 27792756), (34, 22888152), (36, 21616588), (42, 18528504), (48, 16212441), (51, 15258768), (56, 13896378), (63, 12352336), (68, 11444076), (72, 10808294), (84, 9264252), (102, 7629384), (112, 6948189), (119, 6539472), (126, 6176168), (136, 5722038), (144, 5404147), (153, 5086256), (168, 4632126), (204, 3814692), (238, 3269736), (252, 3088084), (272, 2861019), (306, 2543128), (336, 2316063), (357, 2179824), (408, 1907346), (476, 1634868), (504, 1544042), (612, 1271564), (714, 1089912), (816, 953673), (952, 817434), (1008, 772021), (1071, 726608), (1224, 635782), (1428, 544956), (1904, 408717), (2142, 363304), (2448, 317891), (2856, 272478), (4284, 181652), (5712, 136239), (8568, 90826), (17136, 45413)]