645769152

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 224

約数和(自身を含む): 2188707840

約数和(自身を除く): 1542938688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 197, 216, 224, 252, 271, 288, 336, 378, 394, 432, 448, 504, 542, 576, 591, 672, 756, 788, 813, 864, 1008, 1084, 1182, 1344, 1379, 1512, 1576, 1626, 1728, 1773, 1897, 2016, 2168, 2364, 2439, 2758, 3024, 3152, 3252, 3546, 3794, 4032, 4137, 4336, 4728, 4878, 5319, 5516, 5691, 6048, 6304, 6504, 7092, 7317, 7588, 8274, 8672, 9456, 9756, 10638, 11032, 11382, 12096, 12411, 12608, 13008, 14184, 14634, 15176, 16548, 17073, 17344, 18912, 19512, 21276, 22064, 22764, 24822, 26016, 28368, 29268, 30352, 33096, 34146, 37233, 37824, 39024, 42552, 44128, 45528, 49644, 51219, 52032, 53387, 56736, 58536, 60704, 66192, 68292, 74466, 78048, 85104, 88256, 91056, 99288, 102438, 106774, 113472, 117072, 121408, 132384, 136584, 148932, 156096, 160161, 170208, 182112, 198576, 204876, 213548, 234144, 264768, 273168, 297864, 320322, 340416, 364224, 373709, 397152, 409752, 427096, 468288, 480483, 546336, 595728, 640644, 747418, 794304, 819504, 854192, 960966, 1092672, 1121127, 1191456, 1281288, 1441449, 1494836, 1639008, 1708384, 1921932, 2242254, 2382912, 2562576, 2882898, 2989672, 3278016, 3363381, 3416768, 3843864, 4484508, 5125152, 5765796, 5979344, 6726762, 7687728, 8969016, 10090143, 10250304, 11531592, 11958688, 13453524, 15375456, 17938032, 20180286, 23063184, 23917376, 26907048, 30750912, 35876064, 40360572, 46126368, 53814096, 71752128, 80721144, 92252736, 107628192, 161442288, 215256384, 322884576, 645769152]

約数ペア:

[(1, 645769152), (2, 322884576), (3, 215256384), (4, 161442288), (6, 107628192), (7, 92252736), (8, 80721144), (9, 71752128), (12, 53814096), (14, 46126368), (16, 40360572), (18, 35876064), (21, 30750912), (24, 26907048), (27, 23917376), (28, 23063184), (32, 20180286), (36, 17938032), (42, 15375456), (48, 13453524), (54, 11958688), (56, 11531592), (63, 10250304), (64, 10090143), (72, 8969016), (84, 7687728), (96, 6726762), (108, 5979344), (112, 5765796), (126, 5125152), (144, 4484508), (168, 3843864), (189, 3416768), (192, 3363381), (197, 3278016), (216, 2989672), (224, 2882898), (252, 2562576), (271, 2382912), (288, 2242254), (336, 1921932), (378, 1708384), (394, 1639008), (432, 1494836), (448, 1441449), (504, 1281288), (542, 1191456), (576, 1121127), (591, 1092672), (672, 960966), (756, 854192), (788, 819504), (813, 794304), (864, 747418), (1008, 640644), (1084, 595728), (1182, 546336), (1344, 480483), (1379, 468288), (1512, 427096), (1576, 409752), (1626, 397152), (1728, 373709), (1773, 364224), (1897, 340416), (2016, 320322), (2168, 297864), (2364, 273168), (2439, 264768), (2758, 234144), (3024, 213548), (3152, 204876), (3252, 198576), (3546, 182112), (3794, 170208), (4032, 160161), (4137, 156096), (4336, 148932), (4728, 136584), (4878, 132384), (5319, 121408), (5516, 117072), (5691, 113472), (6048, 106774), (6304, 102438), (6504, 99288), (7092, 91056), (7317, 88256), (7588, 85104), (8274, 78048), (8672, 74466), (9456, 68292), (9756, 66192), (10638, 60704), (11032, 58536), (11382, 56736), (12096, 53387), (12411, 52032), (12608, 51219), (13008, 49644), (14184, 45528), (14634, 44128), (15176, 42552), (16548, 39024), (17073, 37824), (17344, 37233), (18912, 34146), (19512, 33096), (21276, 30352), (22064, 29268), (22764, 28368), (24822, 26016)]