668197618096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^2\times {\mathrm{263573}}^1$

素因数の和:263770

約数の個数: 60

約数和(自身を含む): 1367398717488

約数和(自身を除く): 699201099392

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 3818, 6889, 7636, 13778, 15272, 27556, 30544, 55112, 110224, 158447, 263573, 316894, 527146, 633788, 1054292, 1267576, 2108584, 2535152, 4217168, 6062179, 12124358, 21876559, 24248716, 43753118, 48497432, 87506236, 96994864, 175012472, 350024944, 503160857, 1006321714, 1815754397, 2012643428, 3631508794, 4025286856, 7263017588, 8050573712, 14526035176, 29052070352, 41762351131, 83524702262, 167049404524, 334098809048, 668197618096]

約数ペア:

[(1, 668197618096), (2, 334098809048), (4, 167049404524), (8, 83524702262), (16, 41762351131), (23, 29052070352), (46, 14526035176), (83, 8050573712), (92, 7263017588), (166, 4025286856), (184, 3631508794), (332, 2012643428), (368, 1815754397), (664, 1006321714), (1328, 503160857), (1909, 350024944), (3818, 175012472), (6889, 96994864), (7636, 87506236), (13778, 48497432), (15272, 43753118), (27556, 24248716), (30544, 21876559), (55112, 12124358), (110224, 6062179), (158447, 4217168), (263573, 2535152), (316894, 2108584), (527146, 1267576), (633788, 1054292)]