990302544

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4253}}^1$

素因数の和:4295

約数の個数: 240

約数和(自身を含む): 3608072640

約数和(自身を除く): 2617770096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 693, 756, 784, 792, 882, 924, 1008, 1078, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1764, 1848, 2079, 2156, 2352, 2376, 2646, 2772, 3024, 3234, 3528, 3696, 4158, 4253, 4312, 4752, 4851, 5292, 5544, 6468, 7056, 8316, 8506, 8624, 9702, 10584, 11088, 12759, 12936, 14553, 16632, 17012, 19404, 21168, 25518, 25872, 29106, 29771, 33264, 34024, 38277, 38808, 46783, 51036, 58212, 59542, 68048, 76554, 77616, 89313, 93566, 102072, 114831, 116424, 119084, 140349, 153108, 178626, 187132, 204144, 208397, 229662, 232848, 238168, 267939, 280698, 306216, 327481, 357252, 374264, 416794, 421047, 459324, 476336, 535878, 561396, 612432, 625191, 654962, 714504, 748528, 803817, 833588, 842094, 918648, 982443, 1071756, 1122792, 1250382, 1263141, 1309924, 1429008, 1607634, 1667176, 1684188, 1837296, 1875573, 1964886, 2143512, 2245584, 2292367, 2500764, 2526282, 2619848, 2947329, 3215268, 3334352, 3368376, 3751146, 3929772, 4287024, 4584734, 5001528, 5052564, 5239696, 5626719, 5894658, 6430536, 6736752, 6877101, 7502292, 7859544, 8841987, 9169468, 10003056, 10105128, 11253438, 11789316, 12861072, 13754202, 15004584, 15719088, 17683974, 18338936, 20210256, 20631303, 22506876, 23578632, 27508404, 30009168, 35367948, 36677872, 41262606, 45013752, 47157264, 55016808, 61893909, 70735896, 82525212, 90027504, 110033616, 123787818, 141471792, 165050424, 247575636, 330100848, 495151272, 990302544]

約数ペア:

[(1, 990302544), (2, 495151272), (3, 330100848), (4, 247575636), (6, 165050424), (7, 141471792), (8, 123787818), (9, 110033616), (11, 90027504), (12, 82525212), (14, 70735896), (16, 61893909), (18, 55016808), (21, 47157264), (22, 45013752), (24, 41262606), (27, 36677872), (28, 35367948), (33, 30009168), (36, 27508404), (42, 23578632), (44, 22506876), (48, 20631303), (49, 20210256), (54, 18338936), (56, 17683974), (63, 15719088), (66, 15004584), (72, 13754202), (77, 12861072), (84, 11789316), (88, 11253438), (98, 10105128), (99, 10003056), (108, 9169468), (112, 8841987), (126, 7859544), (132, 7502292), (144, 6877101), (147, 6736752), (154, 6430536), (168, 5894658), (176, 5626719), (189, 5239696), (196, 5052564), (198, 5001528), (216, 4584734), (231, 4287024), (252, 3929772), (264, 3751146), (294, 3368376), (297, 3334352), (308, 3215268), (336, 2947329), (378, 2619848), (392, 2526282), (396, 2500764), (432, 2292367), (441, 2245584), (462, 2143512), (504, 1964886), (528, 1875573), (539, 1837296), (588, 1684188), (594, 1667176), (616, 1607634), (693, 1429008), (756, 1309924), (784, 1263141), (792, 1250382), (882, 1122792), (924, 1071756), (1008, 982443), (1078, 918648), (1176, 842094), (1188, 833588), (1232, 803817), (1323, 748528), (1386, 714504), (1512, 654962), (1584, 625191), (1617, 612432), (1764, 561396), (1848, 535878), (2079, 476336), (2156, 459324), (2352, 421047), (2376, 416794), (2646, 374264), (2772, 357252), (3024, 327481), (3234, 306216), (3528, 280698), (3696, 267939), (4158, 238168), (4253, 232848), (4312, 229662), (4752, 208397), (4851, 204144), (5292, 187132), (5544, 178626), (6468, 153108), (7056, 140349), (8316, 119084), (8506, 116424), (8624, 114831), (9702, 102072), (10584, 93566), (11088, 89313), (12759, 77616), (12936, 76554), (14553, 68048), (16632, 59542), (17012, 58212), (19404, 51036), (21168, 46783), (25518, 38808), (25872, 38277), (29106, 34024), (29771, 33264)]