1231135488

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1631

約数の個数: 216

約数和(自身を含む): 3999830016

約数和(自身を除く): 2768694528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1567, 1584, 1984, 2046, 2112, 2232, 2304, 2728, 2816, 2976, 3069, 3134, 3168, 3968, 4092, 4224, 4464, 4701, 5456, 5952, 6138, 6268, 6336, 7936, 8184, 8448, 8928, 9402, 10912, 11904, 12276, 12536, 12672, 14103, 16368, 17237, 17856, 18804, 21824, 23808, 24552, 25072, 25344, 28206, 32736, 34474, 35712, 37608, 43648, 48577, 49104, 50144, 51711, 56412, 65472, 68948, 71424, 75216, 87296, 97154, 98208, 100288, 103422, 112824, 130944, 137896, 145731, 150432, 155133, 194308, 196416, 200576, 206844, 225648, 261888, 275792, 291462, 300864, 310266, 388616, 392832, 401152, 413688, 437193, 451296, 534347, 551584, 582924, 601728, 620532, 777232, 785664, 827376, 874386, 902592, 1068694, 1103168, 1165848, 1203456, 1241064, 1554464, 1603041, 1654752, 1748772, 1805184, 2137388, 2206336, 2331696, 2482128, 3108928, 3206082, 3309504, 3497544, 3610368, 4274776, 4412672, 4663392, 4809123, 4964256, 6217856, 6412164, 6619008, 6995088, 8549552, 9326784, 9618246, 9928512, 12435712, 12824328, 13238016, 13990176, 17099104, 18653568, 19236492, 19857024, 25648656, 27980352, 34198208, 37307136, 38472984, 39714048, 51297312, 55960704, 68396416, 76945968, 102594624, 111921408, 136792832, 153891936, 205189248, 307783872, 410378496, 615567744, 1231135488]

約数ペア:

[(1, 1231135488), (2, 615567744), (3, 410378496), (4, 307783872), (6, 205189248), (8, 153891936), (9, 136792832), (11, 111921408), (12, 102594624), (16, 76945968), (18, 68396416), (22, 55960704), (24, 51297312), (31, 39714048), (32, 38472984), (33, 37307136), (36, 34198208), (44, 27980352), (48, 25648656), (62, 19857024), (64, 19236492), (66, 18653568), (72, 17099104), (88, 13990176), (93, 13238016), (96, 12824328), (99, 12435712), (124, 9928512), (128, 9618246), (132, 9326784), (144, 8549552), (176, 6995088), (186, 6619008), (192, 6412164), (198, 6217856), (248, 4964256), (256, 4809123), (264, 4663392), (279, 4412672), (288, 4274776), (341, 3610368), (352, 3497544), (372, 3309504), (384, 3206082), (396, 3108928), (496, 2482128), (528, 2331696), (558, 2206336), (576, 2137388), (682, 1805184), (704, 1748772), (744, 1654752), (768, 1603041), (792, 1554464), (992, 1241064), (1023, 1203456), (1056, 1165848), (1116, 1103168), (1152, 1068694), (1364, 902592), (1408, 874386), (1488, 827376), (1567, 785664), (1584, 777232), (1984, 620532), (2046, 601728), (2112, 582924), (2232, 551584), (2304, 534347), (2728, 451296), (2816, 437193), (2976, 413688), (3069, 401152), (3134, 392832), (3168, 388616), (3968, 310266), (4092, 300864), (4224, 291462), (4464, 275792), (4701, 261888), (5456, 225648), (5952, 206844), (6138, 200576), (6268, 196416), (6336, 194308), (7936, 155133), (8184, 150432), (8448, 145731), (8928, 137896), (9402, 130944), (10912, 112824), (11904, 103422), (12276, 100288), (12536, 98208), (12672, 97154), (14103, 87296), (16368, 75216), (17237, 71424), (17856, 68948), (18804, 65472), (21824, 56412), (23808, 51711), (24552, 50144), (25072, 49104), (25344, 48577), (28206, 43648), (32736, 37608), (34474, 35712)]