68719869952

素因数分解:

$2^{17}\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 144388364400

約数和(自身を除く): 75668494448

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 116, 128, 179, 202, 232, 256, 358, 404, 464, 512, 716, 808, 928, 1024, 1432, 1616, 1856, 2048, 2864, 2929, 3232, 3712, 4096, 5191, 5728, 5858, 6464, 7424, 8192, 10382, 11456, 11716, 12928, 14848, 16384, 18079, 20764, 22912, 23432, 25856, 29696, 32768, 36158, 41528, 45824, 46864, 51712, 59392, 65536, 72316, 83056, 91648, 93728, 103424, 118784, 131072, 144632, 166112, 183296, 187456, 206848, 237568, 289264, 332224, 366592, 374912, 413696, 475136, 524291, 578528, 664448, 733184, 749824, 827392, 950272, 1048582, 1157056, 1328896, 1466368, 1499648, 1654784, 1900544, 2097164, 2314112, 2657792, 2932736, 2999296, 3309568, 3801088, 4194328, 4628224, 5315584, 5865472, 5998592, 6619136, 8388656, 9256448, 10631168, 11730944, 11997184, 13238272, 16777312, 18512896, 21262336, 23461888, 23994368, 33554624, 37025792, 42524672, 47988736, 67109248, 74051584, 85049344, 95977472, 134218496, 148103168, 170098688, 191954944, 268436992, 296206336, 340197376, 383909888, 536873984, 592412672, 680394752, 1073747968, 1184825344, 2147495936, 2369650688, 4294991872, 8589983744, 17179967488, 34359934976, 68719869952]

約数ペア:

[(1, 68719869952), (2, 34359934976), (4, 17179967488), (8, 8589983744), (16, 4294991872), (29, 2369650688), (32, 2147495936), (58, 1184825344), (64, 1073747968), (101, 680394752), (116, 592412672), (128, 536873984), (179, 383909888), (202, 340197376), (232, 296206336), (256, 268436992), (358, 191954944), (404, 170098688), (464, 148103168), (512, 134218496), (716, 95977472), (808, 85049344), (928, 74051584), (1024, 67109248), (1432, 47988736), (1616, 42524672), (1856, 37025792), (2048, 33554624), (2864, 23994368), (2929, 23461888), (3232, 21262336), (3712, 18512896), (4096, 16777312), (5191, 13238272), (5728, 11997184), (5858, 11730944), (6464, 10631168), (7424, 9256448), (8192, 8388656), (10382, 6619136), (11456, 5998592), (11716, 5865472), (12928, 5315584), (14848, 4628224), (16384, 4194328), (18079, 3801088), (20764, 3309568), (22912, 2999296), (23432, 2932736), (25856, 2657792), (29696, 2314112), (32768, 2097164), (36158, 1900544), (41528, 1654784), (45824, 1499648), (46864, 1466368), (51712, 1328896), (59392, 1157056), (65536, 1048582), (72316, 950272), (83056, 827392), (91648, 749824), (93728, 733184), (103424, 664448), (118784, 578528), (131072, 524291), (144632, 475136), (166112, 413696), (183296, 374912), (187456, 366592), (206848, 332224), (237568, 289264)]