981078912

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 3199046400

約数和(自身を除く): 2217967488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 131, 132, 144, 176, 192, 197, 198, 216, 262, 264, 288, 297, 352, 384, 393, 394, 396, 432, 524, 528, 576, 591, 594, 704, 786, 788, 792, 864, 1048, 1056, 1152, 1179, 1182, 1188, 1408, 1441, 1572, 1576, 1584, 1728, 1773, 2096, 2112, 2167, 2358, 2364, 2376, 2882, 3144, 3152, 3168, 3456, 3537, 3546, 4192, 4224, 4323, 4334, 4716, 4728, 4752, 5319, 5764, 6288, 6304, 6336, 6501, 7074, 7092, 8384, 8646, 8668, 9432, 9456, 9504, 10638, 11528, 12576, 12608, 12672, 12969, 13002, 14148, 14184, 16768, 17292, 17336, 18864, 18912, 19008, 19503, 21276, 23056, 25152, 25216, 25807, 25938, 26004, 28296, 28368, 34584, 34672, 37728, 37824, 38016, 38907, 39006, 42552, 46112, 50304, 51614, 51876, 52008, 56592, 56736, 58509, 69168, 69344, 75456, 75648, 77421, 77814, 78012, 85104, 92224, 103228, 103752, 104016, 113184, 113472, 117018, 138336, 138688, 150912, 154842, 155628, 156024, 170208, 184448, 206456, 207504, 208032, 226368, 226944, 232263, 234036, 276672, 277376, 283877, 309684, 311256, 312048, 340416, 412912, 415008, 416064, 452736, 464526, 468072, 553344, 567754, 619368, 622512, 624096, 680832, 696789, 825824, 830016, 832128, 851631, 929052, 936144, 1135508, 1238736, 1245024, 1248192, 1393578, 1651648, 1660032, 1703262, 1858104, 1872288, 2271016, 2477472, 2490048, 2496384, 2554893, 2787156, 3303296, 3406524, 3716208, 3744576, 4542032, 4954944, 4980096, 5109786, 5574312, 6813048, 7432416, 7489152, 7664679, 9084064, 9909888, 10219572, 11148624, 13626096, 14864832, 15329358, 18168128, 20439144, 22297248, 27252192, 29729664, 30658716, 36336256, 40878288, 44594496, 54504384, 61317432, 81756576, 89188992, 109008768, 122634864, 163513152, 245269728, 327026304, 490539456, 981078912]

約数ペア:

[(1, 981078912), (2, 490539456), (3, 327026304), (4, 245269728), (6, 163513152), (8, 122634864), (9, 109008768), (11, 89188992), (12, 81756576), (16, 61317432), (18, 54504384), (22, 44594496), (24, 40878288), (27, 36336256), (32, 30658716), (33, 29729664), (36, 27252192), (44, 22297248), (48, 20439144), (54, 18168128), (64, 15329358), (66, 14864832), (72, 13626096), (88, 11148624), (96, 10219572), (99, 9909888), (108, 9084064), (128, 7664679), (131, 7489152), (132, 7432416), (144, 6813048), (176, 5574312), (192, 5109786), (197, 4980096), (198, 4954944), (216, 4542032), (262, 3744576), (264, 3716208), (288, 3406524), (297, 3303296), (352, 2787156), (384, 2554893), (393, 2496384), (394, 2490048), (396, 2477472), (432, 2271016), (524, 1872288), (528, 1858104), (576, 1703262), (591, 1660032), (594, 1651648), (704, 1393578), (786, 1248192), (788, 1245024), (792, 1238736), (864, 1135508), (1048, 936144), (1056, 929052), (1152, 851631), (1179, 832128), (1182, 830016), (1188, 825824), (1408, 696789), (1441, 680832), (1572, 624096), (1576, 622512), (1584, 619368), (1728, 567754), (1773, 553344), (2096, 468072), (2112, 464526), (2167, 452736), (2358, 416064), (2364, 415008), (2376, 412912), (2882, 340416), (3144, 312048), (3152, 311256), (3168, 309684), (3456, 283877), (3537, 277376), (3546, 276672), (4192, 234036), (4224, 232263), (4323, 226944), (4334, 226368), (4716, 208032), (4728, 207504), (4752, 206456), (5319, 184448), (5764, 170208), (6288, 156024), (6304, 155628), (6336, 154842), (6501, 150912), (7074, 138688), (7092, 138336), (8384, 117018), (8646, 113472), (8668, 113184), (9432, 104016), (9456, 103752), (9504, 103228), (10638, 92224), (11528, 85104), (12576, 78012), (12608, 77814), (12672, 77421), (12969, 75648), (13002, 75456), (14148, 69344), (14184, 69168), (16768, 58509), (17292, 56736), (17336, 56592), (18864, 52008), (18912, 51876), (19008, 51614), (19503, 50304), (21276, 46112), (23056, 42552), (25152, 39006), (25216, 38907), (25807, 38016), (25938, 37824), (26004, 37728), (28296, 34672), (28368, 34584)]