1247006016

素因数分解:

$2^6\times 3^5\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:651

約数の個数: 168

約数和(自身を含む): 3735592224

約数和(自身を除く): 2488586208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 181, 192, 216, 243, 288, 324, 362, 432, 443, 486, 543, 576, 648, 724, 864, 886, 972, 1086, 1296, 1329, 1448, 1629, 1728, 1772, 1944, 2172, 2592, 2658, 2896, 3258, 3544, 3888, 3987, 4344, 4887, 5184, 5316, 5792, 6516, 7088, 7776, 7974, 8688, 9774, 10632, 11584, 11961, 13032, 14176, 14661, 15552, 15948, 17376, 19548, 21264, 23922, 26064, 28352, 29322, 31896, 34752, 35883, 39096, 42528, 43983, 47844, 52128, 58644, 63792, 71766, 78192, 80183, 85056, 87966, 95688, 104256, 107649, 117288, 127584, 143532, 156384, 160366, 175932, 191376, 215298, 234576, 240549, 255168, 287064, 312768, 320732, 351864, 382752, 430596, 469152, 481098, 574128, 641464, 703728, 721647, 765504, 861192, 938304, 962196, 1148256, 1282928, 1407456, 1443294, 1722384, 1924392, 2164941, 2296512, 2565856, 2814912, 2886588, 3444768, 3848784, 4329882, 5131712, 5773176, 6494823, 6889536, 7697568, 8659764, 11546352, 12989646, 15395136, 17319528, 19484469, 23092704, 25979292, 34639056, 38968938, 46185408, 51958584, 69278112, 77937876, 103917168, 138556224, 155875752, 207834336, 311751504, 415668672, 623503008, 1247006016]

約数ペア:

[(1, 1247006016), (2, 623503008), (3, 415668672), (4, 311751504), (6, 207834336), (8, 155875752), (9, 138556224), (12, 103917168), (16, 77937876), (18, 69278112), (24, 51958584), (27, 46185408), (32, 38968938), (36, 34639056), (48, 25979292), (54, 23092704), (64, 19484469), (72, 17319528), (81, 15395136), (96, 12989646), (108, 11546352), (144, 8659764), (162, 7697568), (181, 6889536), (192, 6494823), (216, 5773176), (243, 5131712), (288, 4329882), (324, 3848784), (362, 3444768), (432, 2886588), (443, 2814912), (486, 2565856), (543, 2296512), (576, 2164941), (648, 1924392), (724, 1722384), (864, 1443294), (886, 1407456), (972, 1282928), (1086, 1148256), (1296, 962196), (1329, 938304), (1448, 861192), (1629, 765504), (1728, 721647), (1772, 703728), (1944, 641464), (2172, 574128), (2592, 481098), (2658, 469152), (2896, 430596), (3258, 382752), (3544, 351864), (3888, 320732), (3987, 312768), (4344, 287064), (4887, 255168), (5184, 240549), (5316, 234576), (5792, 215298), (6516, 191376), (7088, 175932), (7776, 160366), (7974, 156384), (8688, 143532), (9774, 127584), (10632, 117288), (11584, 107649), (11961, 104256), (13032, 95688), (14176, 87966), (14661, 85056), (15552, 80183), (15948, 78192), (17376, 71766), (19548, 63792), (21264, 58644), (23922, 52128), (26064, 47844), (28352, 43983), (29322, 42528), (31896, 39096), (34752, 35883)]