1261879019792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8627}}^1\times {\mathrm{10169}}^1$

素因数の和:18864

約数の個数: 80

約数和(自身を含む): 2611343577600

約数和(自身を除く): 1349464557808

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 8627, 10169, 14384, 17254, 20338, 34508, 40676, 69016, 81352, 138032, 162704, 250183, 267437, 294901, 315239, 500366, 534874, 589802, 630478, 1000732, 1069748, 1179604, 1260956, 2001464, 2139496, 2359208, 2521912, 4002928, 4278992, 4718416, 5043824, 7755673, 9141931, 15511346, 18283862, 31022692, 36567724, 62045384, 73135448, 87727963, 124090768, 146270896, 175455926, 350911852, 701823704, 1403647408, 2544110927, 2719566853, 5088221854, 5439133706, 10176443708, 10878267412, 20352887416, 21756534824, 40705774832, 43513069648, 78867438737, 157734877474, 315469754948, 630939509896, 1261879019792]

約数ペア:

[(1, 1261879019792), (2, 630939509896), (4, 315469754948), (8, 157734877474), (16, 78867438737), (29, 43513069648), (31, 40705774832), (58, 21756534824), (62, 20352887416), (116, 10878267412), (124, 10176443708), (232, 5439133706), (248, 5088221854), (464, 2719566853), (496, 2544110927), (899, 1403647408), (1798, 701823704), (3596, 350911852), (7192, 175455926), (8627, 146270896), (10169, 124090768), (14384, 87727963), (17254, 73135448), (20338, 62045384), (34508, 36567724), (40676, 31022692), (69016, 18283862), (81352, 15511346), (138032, 9141931), (162704, 7755673), (250183, 5043824), (267437, 4718416), (294901, 4278992), (315239, 4002928), (500366, 2521912), (534874, 2359208), (589802, 2139496), (630478, 2001464), (1000732, 1260956), (1069748, 1179604)]