1887867648

素因数分解:

$2^8\times 3^4\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:712

約数の個数: 180

約数和(自身を含む): 5671633968

約数和(自身を除く): 3783766320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 256, 288, 324, 362, 384, 432, 503, 543, 576, 648, 724, 768, 864, 1006, 1086, 1152, 1296, 1448, 1509, 1629, 1728, 2012, 2172, 2304, 2592, 2896, 3018, 3258, 3456, 4024, 4344, 4527, 4887, 5184, 5792, 6036, 6516, 6912, 8048, 8688, 9054, 9774, 10368, 11584, 12072, 13032, 13581, 14661, 16096, 17376, 18108, 19548, 20736, 23168, 24144, 26064, 27162, 29322, 32192, 34752, 36216, 39096, 40743, 46336, 48288, 52128, 54324, 58644, 64384, 69504, 72432, 78192, 81486, 91043, 96576, 104256, 108648, 117288, 128768, 139008, 144864, 156384, 162972, 182086, 193152, 208512, 217296, 234576, 273129, 289728, 312768, 325944, 364172, 386304, 417024, 434592, 469152, 546258, 579456, 625536, 651888, 728344, 819387, 869184, 938304, 1092516, 1158912, 1251072, 1303776, 1456688, 1638774, 1738368, 1876608, 2185032, 2458161, 2607552, 2913376, 3277548, 3476736, 3753216, 4370064, 4916322, 5215104, 5826752, 6555096, 7374483, 8740128, 9832644, 10430208, 11653504, 13110192, 14748966, 17480256, 19665288, 23307008, 26220384, 29497932, 34960512, 39330576, 52440768, 58995864, 69921024, 78661152, 104881536, 117991728, 157322304, 209763072, 235983456, 314644608, 471966912, 629289216, 943933824, 1887867648]

約数ペア:

[(1, 1887867648), (2, 943933824), (3, 629289216), (4, 471966912), (6, 314644608), (8, 235983456), (9, 209763072), (12, 157322304), (16, 117991728), (18, 104881536), (24, 78661152), (27, 69921024), (32, 58995864), (36, 52440768), (48, 39330576), (54, 34960512), (64, 29497932), (72, 26220384), (81, 23307008), (96, 19665288), (108, 17480256), (128, 14748966), (144, 13110192), (162, 11653504), (181, 10430208), (192, 9832644), (216, 8740128), (256, 7374483), (288, 6555096), (324, 5826752), (362, 5215104), (384, 4916322), (432, 4370064), (503, 3753216), (543, 3476736), (576, 3277548), (648, 2913376), (724, 2607552), (768, 2458161), (864, 2185032), (1006, 1876608), (1086, 1738368), (1152, 1638774), (1296, 1456688), (1448, 1303776), (1509, 1251072), (1629, 1158912), (1728, 1092516), (2012, 938304), (2172, 869184), (2304, 819387), (2592, 728344), (2896, 651888), (3018, 625536), (3258, 579456), (3456, 546258), (4024, 469152), (4344, 434592), (4527, 417024), (4887, 386304), (5184, 364172), (5792, 325944), (6036, 312768), (6516, 289728), (6912, 273129), (8048, 234576), (8688, 217296), (9054, 208512), (9774, 193152), (10368, 182086), (11584, 162972), (12072, 156384), (13032, 144864), (13581, 139008), (14661, 128768), (16096, 117288), (17376, 108648), (18108, 104256), (19548, 96576), (20736, 91043), (23168, 81486), (24144, 78192), (26064, 72432), (27162, 69504), (29322, 64384), (32192, 58644), (34752, 54324), (36216, 52128), (39096, 48288), (40743, 46336)]