218121431472

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{4099}}^1\times {\mathrm{17597}}^1$

素因数の和:21720

約数の個数: 160

約数和(自身を含む): 715745856000

約数和(自身を除く): 497624424528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 4099, 8198, 12297, 16396, 17597, 24594, 28693, 32792, 35194, 36891, 49188, 52791, 57386, 65584, 70388, 73782, 86079, 98376, 105582, 110673, 114772, 123179, 140776, 147564, 158373, 172158, 196752, 211164, 221346, 229544, 246358, 258237, 281552, 295128, 316746, 344316, 369537, 422328, 442692, 459088, 475119, 492716, 516474, 590256, 633492, 688632, 739074, 774711, 844656, 885384, 950238, 985432, 1032948, 1108611, 1266984, 1377264, 1478148, 1549422, 1770768, 1900476, 1970864, 2065896, 2217222, 2533968, 2956296, 3098844, 3325833, 3800952, 4131792, 4434444, 5912592, 6197688, 6651666, 7601904, 8868888, 12395376, 13303332, 17737776, 26606664, 53213328, 72130103, 144260206, 216390309, 288520412, 432780618, 504910721, 577040824, 649170927, 865561236, 1009821442, 1154081648, 1298341854, 1514732163, 1731122472, 1947512781, 2019642884, 2596683708, 3029464326, 3462244944, 3895025562, 4039285768, 4544196489, 5193367416, 6058928652, 7790051124, 8078571536, 9088392978, 10386734832, 12117857304, 13632589467, 15580102248, 18176785956, 24235714608, 27265178934, 31160204496, 36353571912, 54530357868, 72707143824, 109060715736, 218121431472]

約数ペア:

[(1, 218121431472), (2, 109060715736), (3, 72707143824), (4, 54530357868), (6, 36353571912), (7, 31160204496), (8, 27265178934), (9, 24235714608), (12, 18176785956), (14, 15580102248), (16, 13632589467), (18, 12117857304), (21, 10386734832), (24, 9088392978), (27, 8078571536), (28, 7790051124), (36, 6058928652), (42, 5193367416), (48, 4544196489), (54, 4039285768), (56, 3895025562), (63, 3462244944), (72, 3029464326), (84, 2596683708), (108, 2019642884), (112, 1947512781), (126, 1731122472), (144, 1514732163), (168, 1298341854), (189, 1154081648), (216, 1009821442), (252, 865561236), (336, 649170927), (378, 577040824), (432, 504910721), (504, 432780618), (756, 288520412), (1008, 216390309), (1512, 144260206), (3024, 72130103), (4099, 53213328), (8198, 26606664), (12297, 17737776), (16396, 13303332), (17597, 12395376), (24594, 8868888), (28693, 7601904), (32792, 6651666), (35194, 6197688), (36891, 5912592), (49188, 4434444), (52791, 4131792), (57386, 3800952), (65584, 3325833), (70388, 3098844), (73782, 2956296), (86079, 2533968), (98376, 2217222), (105582, 2065896), (110673, 1970864), (114772, 1900476), (123179, 1770768), (140776, 1549422), (147564, 1478148), (158373, 1377264), (172158, 1266984), (196752, 1108611), (211164, 1032948), (221346, 985432), (229544, 950238), (246358, 885384), (258237, 844656), (281552, 774711), (295128, 739074), (316746, 688632), (344316, 633492), (369537, 590256), (422328, 516474), (442692, 492716), (459088, 475119)]