668630411136

素因数分解:

$2^7\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{391903}}^1$

素因数の和:393404

約数の個数: 96

約数和(自身を含む): 1925357728320

約数和(自身を除く): 1256727317184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1481, 2962, 4443, 5924, 8886, 11848, 13329, 17772, 23696, 26658, 35544, 47392, 53316, 71088, 94784, 106632, 142176, 189568, 213264, 284352, 391903, 426528, 568704, 783806, 853056, 1175709, 1567612, 1706112, 2351418, 3135224, 3527127, 4702836, 6270448, 7054254, 9405672, 12540896, 14108508, 18811344, 25081792, 28217016, 37622688, 50163584, 56434032, 75245376, 112868064, 150490752, 225736128, 451472256, 580408343, 1160816686, 1741225029, 2321633372, 3482450058, 4643266744, 5223675087, 6964900116, 9286533488, 10447350174, 13929800232, 18573066976, 20894700348, 27859600464, 37146133952, 41789400696, 55719200928, 74292267904, 83578801392, 111438401856, 167157602784, 222876803712, 334315205568, 668630411136]

約数ペア:

[(1, 668630411136), (2, 334315205568), (3, 222876803712), (4, 167157602784), (6, 111438401856), (8, 83578801392), (9, 74292267904), (12, 55719200928), (16, 41789400696), (18, 37146133952), (24, 27859600464), (32, 20894700348), (36, 18573066976), (48, 13929800232), (64, 10447350174), (72, 9286533488), (96, 6964900116), (128, 5223675087), (144, 4643266744), (192, 3482450058), (288, 2321633372), (384, 1741225029), (576, 1160816686), (1152, 580408343), (1481, 451472256), (2962, 225736128), (4443, 150490752), (5924, 112868064), (8886, 75245376), (11848, 56434032), (13329, 50163584), (17772, 37622688), (23696, 28217016), (26658, 25081792), (35544, 18811344), (47392, 14108508), (53316, 12540896), (71088, 9405672), (94784, 7054254), (106632, 6270448), (142176, 4702836), (189568, 3527127), (213264, 3135224), (284352, 2351418), (391903, 1706112), (426528, 1567612), (568704, 1175709), (783806, 853056)]