890998416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:890

約数の個数: 240

約数和(自身を含む): 3142084608

約数和(自身を除く): 2251086192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 107, 112, 126, 132, 144, 154, 168, 176, 198, 214, 231, 252, 264, 308, 321, 336, 396, 428, 462, 504, 528, 616, 642, 693, 749, 751, 792, 856, 924, 963, 1008, 1177, 1232, 1284, 1386, 1498, 1502, 1584, 1712, 1848, 1926, 2247, 2253, 2354, 2568, 2772, 2996, 3004, 3531, 3696, 3852, 4494, 4506, 4708, 5136, 5257, 5544, 5992, 6008, 6741, 6759, 7062, 7704, 8239, 8261, 8988, 9012, 9416, 10514, 10593, 11088, 11984, 12016, 13482, 13518, 14124, 15408, 15771, 16478, 16522, 17976, 18024, 18832, 21028, 21186, 24717, 24783, 26964, 27036, 28248, 31542, 32956, 33044, 35952, 36048, 42056, 42372, 47313, 49434, 49566, 53928, 54072, 56496, 57827, 63084, 65912, 66088, 74151, 74349, 80357, 84112, 84744, 94626, 98868, 99132, 107856, 108144, 115654, 126168, 131824, 132176, 148302, 148698, 160714, 169488, 173481, 189252, 197736, 198264, 231308, 241071, 252336, 296604, 297396, 321428, 346962, 378504, 395472, 396528, 462616, 482142, 520443, 562499, 593208, 594792, 642856, 693924, 723213, 757008, 883927, 925232, 964284, 1040886, 1124998, 1186416, 1189584, 1285712, 1387848, 1446426, 1687497, 1767854, 1928568, 2081772, 2249996, 2651781, 2775696, 2892852, 3374994, 3535708, 3857136, 4163544, 4499992, 5062491, 5303562, 5785704, 6187489, 6749988, 7071416, 7955343, 8327088, 8999984, 10124982, 10607124, 11571408, 12374978, 13499976, 14142832, 15910686, 18562467, 20249964, 21214248, 24749956, 26999952, 31821372, 37124934, 40499928, 42428496, 49499912, 55687401, 63642744, 74249868, 80999856, 98999824, 111374802, 127285488, 148499736, 222749604, 296999472, 445499208, 890998416]

約数ペア:

[(1, 890998416), (2, 445499208), (3, 296999472), (4, 222749604), (6, 148499736), (7, 127285488), (8, 111374802), (9, 98999824), (11, 80999856), (12, 74249868), (14, 63642744), (16, 55687401), (18, 49499912), (21, 42428496), (22, 40499928), (24, 37124934), (28, 31821372), (33, 26999952), (36, 24749956), (42, 21214248), (44, 20249964), (48, 18562467), (56, 15910686), (63, 14142832), (66, 13499976), (72, 12374978), (77, 11571408), (84, 10607124), (88, 10124982), (99, 8999984), (107, 8327088), (112, 7955343), (126, 7071416), (132, 6749988), (144, 6187489), (154, 5785704), (168, 5303562), (176, 5062491), (198, 4499992), (214, 4163544), (231, 3857136), (252, 3535708), (264, 3374994), (308, 2892852), (321, 2775696), (336, 2651781), (396, 2249996), (428, 2081772), (462, 1928568), (504, 1767854), (528, 1687497), (616, 1446426), (642, 1387848), (693, 1285712), (749, 1189584), (751, 1186416), (792, 1124998), (856, 1040886), (924, 964284), (963, 925232), (1008, 883927), (1177, 757008), (1232, 723213), (1284, 693924), (1386, 642856), (1498, 594792), (1502, 593208), (1584, 562499), (1712, 520443), (1848, 482142), (1926, 462616), (2247, 396528), (2253, 395472), (2354, 378504), (2568, 346962), (2772, 321428), (2996, 297396), (3004, 296604), (3531, 252336), (3696, 241071), (3852, 231308), (4494, 198264), (4506, 197736), (4708, 189252), (5136, 173481), (5257, 169488), (5544, 160714), (5992, 148698), (6008, 148302), (6741, 132176), (6759, 131824), (7062, 126168), (7704, 115654), (8239, 108144), (8261, 107856), (8988, 99132), (9012, 98868), (9416, 94626), (10514, 84744), (10593, 84112), (11088, 80357), (11984, 74349), (12016, 74151), (13482, 66088), (13518, 65912), (14124, 63084), (15408, 57827), (15771, 56496), (16478, 54072), (16522, 53928), (17976, 49566), (18024, 49434), (18832, 47313), (21028, 42372), (21186, 42056), (24717, 36048), (24783, 35952), (26964, 33044), (27036, 32956), (28248, 31542)]