391784448

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 1254839040

約数和(自身を除く): 863054592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 93, 96, 102, 121, 124, 128, 132, 136, 176, 186, 187, 192, 204, 242, 248, 256, 264, 272, 341, 352, 363, 372, 374, 384, 408, 484, 496, 512, 527, 528, 544, 561, 682, 704, 726, 744, 748, 768, 816, 968, 992, 1023, 1024, 1054, 1056, 1088, 1122, 1364, 1408, 1452, 1488, 1496, 1536, 1581, 1632, 1936, 1984, 2046, 2048, 2057, 2108, 2112, 2176, 2244, 2728, 2816, 2904, 2976, 2992, 3072, 3162, 3264, 3751, 3872, 3968, 4092, 4114, 4216, 4224, 4352, 4488, 5456, 5632, 5797, 5808, 5952, 5984, 6144, 6171, 6324, 6528, 7502, 7744, 7936, 8184, 8228, 8432, 8448, 8704, 8976, 10912, 11253, 11264, 11594, 11616, 11904, 11968, 12342, 12648, 13056, 15004, 15488, 15872, 16368, 16456, 16864, 16896, 17391, 17408, 17952, 21824, 22506, 22528, 23188, 23232, 23808, 23936, 24684, 25296, 26112, 30008, 30976, 31744, 32736, 32912, 33728, 33792, 34782, 34816, 35904, 43648, 45012, 46376, 46464, 47616, 47872, 49368, 50592, 52224, 60016, 61952, 63488, 63767, 65472, 65824, 67456, 67584, 69564, 71808, 87296, 90024, 92752, 92928, 95232, 95744, 98736, 101184, 104448, 120032, 123904, 127534, 130944, 131648, 134912, 139128, 143616, 174592, 180048, 185504, 185856, 190464, 191301, 191488, 197472, 202368, 240064, 247808, 255068, 261888, 263296, 269824, 278256, 287232, 349184, 360096, 371008, 371712, 382602, 382976, 394944, 404736, 480128, 510136, 523776, 526592, 539648, 556512, 574464, 698368, 720192, 742016, 743424, 765204, 789888, 809472, 960256, 1020272, 1047552, 1053184, 1079296, 1113024, 1148928, 1440384, 1484032, 1530408, 1579776, 1618944, 1920512, 2040544, 2095104, 2106368, 2226048, 2880768, 2968064, 3060816, 3159552, 3237888, 3841024, 4081088, 4212736, 4452096, 5761536, 5936128, 6121632, 6319104, 7682048, 8162176, 8904192, 11523072, 11872256, 12243264, 12638208, 16324352, 17808384, 23046144, 24486528, 32648704, 35616768, 48973056, 65297408, 97946112, 130594816, 195892224, 391784448]

約数ペア:

[(1, 391784448), (2, 195892224), (3, 130594816), (4, 97946112), (6, 65297408), (8, 48973056), (11, 35616768), (12, 32648704), (16, 24486528), (17, 23046144), (22, 17808384), (24, 16324352), (31, 12638208), (32, 12243264), (33, 11872256), (34, 11523072), (44, 8904192), (48, 8162176), (51, 7682048), (62, 6319104), (64, 6121632), (66, 5936128), (68, 5761536), (88, 4452096), (93, 4212736), (96, 4081088), (102, 3841024), (121, 3237888), (124, 3159552), (128, 3060816), (132, 2968064), (136, 2880768), (176, 2226048), (186, 2106368), (187, 2095104), (192, 2040544), (204, 1920512), (242, 1618944), (248, 1579776), (256, 1530408), (264, 1484032), (272, 1440384), (341, 1148928), (352, 1113024), (363, 1079296), (372, 1053184), (374, 1047552), (384, 1020272), (408, 960256), (484, 809472), (496, 789888), (512, 765204), (527, 743424), (528, 742016), (544, 720192), (561, 698368), (682, 574464), (704, 556512), (726, 539648), (744, 526592), (748, 523776), (768, 510136), (816, 480128), (968, 404736), (992, 394944), (1023, 382976), (1024, 382602), (1054, 371712), (1056, 371008), (1088, 360096), (1122, 349184), (1364, 287232), (1408, 278256), (1452, 269824), (1488, 263296), (1496, 261888), (1536, 255068), (1581, 247808), (1632, 240064), (1936, 202368), (1984, 197472), (2046, 191488), (2048, 191301), (2057, 190464), (2108, 185856), (2112, 185504), (2176, 180048), (2244, 174592), (2728, 143616), (2816, 139128), (2904, 134912), (2976, 131648), (2992, 130944), (3072, 127534), (3162, 123904), (3264, 120032), (3751, 104448), (3872, 101184), (3968, 98736), (4092, 95744), (4114, 95232), (4216, 92928), (4224, 92752), (4352, 90024), (4488, 87296), (5456, 71808), (5632, 69564), (5797, 67584), (5808, 67456), (5952, 65824), (5984, 65472), (6144, 63767), (6171, 63488), (6324, 61952), (6528, 60016), (7502, 52224), (7744, 50592), (7936, 49368), (8184, 47872), (8228, 47616), (8432, 46464), (8448, 46376), (8704, 45012), (8976, 43648), (10912, 35904), (11253, 34816), (11264, 34782), (11594, 33792), (11616, 33728), (11904, 32912), (11968, 32736), (12342, 31744), (12648, 30976), (13056, 30008), (15004, 26112), (15488, 25296), (15872, 24684), (16368, 23936), (16456, 23808), (16864, 23232), (16896, 23188), (17391, 22528), (17408, 22506), (17952, 21824)]