252993728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 591945984

約数和(自身を除く): 338952256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 577, 806, 832, 884, 992, 1054, 1088, 1154, 1612, 1768, 1984, 2108, 2308, 3224, 3536, 4216, 4616, 6448, 6851, 7072, 7501, 8432, 9232, 9809, 12896, 13702, 14144, 15002, 16864, 17887, 18464, 19618, 25792, 27404, 30004, 33728, 35774, 36928, 39236, 54808, 60008, 71548, 78472, 109616, 120016, 127517, 143096, 156944, 219232, 232531, 240032, 255034, 286192, 304079, 313888, 438464, 465062, 480064, 510068, 572384, 608158, 627776, 930124, 1020136, 1144768, 1216316, 1860248, 2040272, 2432632, 3720496, 3953027, 4080544, 4865264, 7440992, 7906054, 8161088, 9730528, 14881984, 15812108, 19461056, 31624216, 63248432, 126496864, 252993728]

約数ペア:

[(1, 252993728), (2, 126496864), (4, 63248432), (8, 31624216), (13, 19461056), (16, 15812108), (17, 14881984), (26, 9730528), (31, 8161088), (32, 7906054), (34, 7440992), (52, 4865264), (62, 4080544), (64, 3953027), (68, 3720496), (104, 2432632), (124, 2040272), (136, 1860248), (208, 1216316), (221, 1144768), (248, 1020136), (272, 930124), (403, 627776), (416, 608158), (442, 572384), (496, 510068), (527, 480064), (544, 465062), (577, 438464), (806, 313888), (832, 304079), (884, 286192), (992, 255034), (1054, 240032), (1088, 232531), (1154, 219232), (1612, 156944), (1768, 143096), (1984, 127517), (2108, 120016), (2308, 109616), (3224, 78472), (3536, 71548), (4216, 60008), (4616, 54808), (6448, 39236), (6851, 36928), (7072, 35774), (7501, 33728), (8432, 30004), (9232, 27404), (9809, 25792), (12896, 19618), (13702, 18464), (14144, 17887), (15002, 16864)]