319132512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58321}}^1$

素因数の和:58356

約数の個数: 72

約数和(自身を含む): 955314360

約数和(自身を除く): 636181848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 58321, 116642, 174963, 233284, 349926, 466568, 524889, 699852, 933136, 1049778, 1108099, 1399704, 1866272, 2099556, 2216198, 2799408, 3324297, 4199112, 4432396, 5598816, 6648594, 8398224, 8864792, 9972891, 13297188, 16796448, 17729584, 19945782, 26594376, 35459168, 39891564, 53188752, 79783128, 106377504, 159566256, 319132512]

約数ペア:

[(1, 319132512), (2, 159566256), (3, 106377504), (4, 79783128), (6, 53188752), (8, 39891564), (9, 35459168), (12, 26594376), (16, 19945782), (18, 17729584), (19, 16796448), (24, 13297188), (32, 9972891), (36, 8864792), (38, 8398224), (48, 6648594), (57, 5598816), (72, 4432396), (76, 4199112), (96, 3324297), (114, 2799408), (144, 2216198), (152, 2099556), (171, 1866272), (228, 1399704), (288, 1108099), (304, 1049778), (342, 933136), (456, 699852), (608, 524889), (684, 466568), (912, 349926), (1368, 233284), (1824, 174963), (2736, 116642), (5472, 58321)]