990551232

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1387

約数の個数: 168

約数和(自身を含む): 3124273152

約数和(自身を除く): 2133721920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 127, 132, 144, 176, 192, 198, 254, 264, 288, 352, 381, 396, 508, 528, 576, 704, 762, 792, 1016, 1056, 1143, 1231, 1397, 1524, 1584, 2032, 2112, 2286, 2462, 2794, 3048, 3168, 3693, 4064, 4191, 4572, 4924, 5588, 6096, 6336, 7386, 8128, 8382, 9144, 9848, 11079, 11176, 12192, 12573, 13541, 14772, 16764, 18288, 19696, 22158, 22352, 24384, 25146, 27082, 29544, 33528, 36576, 39392, 40623, 44316, 44704, 50292, 54164, 59088, 67056, 73152, 78784, 81246, 88632, 89408, 100584, 108328, 118176, 121869, 134112, 156337, 162492, 177264, 201168, 216656, 236352, 243738, 268224, 312674, 324984, 354528, 402336, 433312, 469011, 487476, 625348, 649968, 709056, 804672, 866624, 938022, 974952, 1250696, 1299936, 1407033, 1719707, 1876044, 1949904, 2501392, 2599872, 2814066, 3439414, 3752088, 3899808, 5002784, 5159121, 5628132, 6878828, 7504176, 7799616, 10005568, 10318242, 11256264, 13757656, 15008352, 15477363, 20636484, 22512528, 27515312, 30016704, 30954726, 41272968, 45025056, 55030624, 61909452, 82545936, 90050112, 110061248, 123818904, 165091872, 247637808, 330183744, 495275616, 990551232]

約数ペア:

[(1, 990551232), (2, 495275616), (3, 330183744), (4, 247637808), (6, 165091872), (8, 123818904), (9, 110061248), (11, 90050112), (12, 82545936), (16, 61909452), (18, 55030624), (22, 45025056), (24, 41272968), (32, 30954726), (33, 30016704), (36, 27515312), (44, 22512528), (48, 20636484), (64, 15477363), (66, 15008352), (72, 13757656), (88, 11256264), (96, 10318242), (99, 10005568), (127, 7799616), (132, 7504176), (144, 6878828), (176, 5628132), (192, 5159121), (198, 5002784), (254, 3899808), (264, 3752088), (288, 3439414), (352, 2814066), (381, 2599872), (396, 2501392), (508, 1949904), (528, 1876044), (576, 1719707), (704, 1407033), (762, 1299936), (792, 1250696), (1016, 974952), (1056, 938022), (1143, 866624), (1231, 804672), (1397, 709056), (1524, 649968), (1584, 625348), (2032, 487476), (2112, 469011), (2286, 433312), (2462, 402336), (2794, 354528), (3048, 324984), (3168, 312674), (3693, 268224), (4064, 243738), (4191, 236352), (4572, 216656), (4924, 201168), (5588, 177264), (6096, 162492), (6336, 156337), (7386, 134112), (8128, 121869), (8382, 118176), (9144, 108328), (9848, 100584), (11079, 89408), (11176, 88632), (12192, 81246), (12573, 78784), (13541, 73152), (14772, 67056), (16764, 59088), (18288, 54164), (19696, 50292), (22158, 44704), (22352, 44316), (24384, 40623), (25146, 39392), (27082, 36576), (29544, 33528)]