768649104

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{280939}}^1$

素因数の和:280972

約数の個数: 60

約数和(自身を含む): 2264376400

約数和(自身を除く): 1495727296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 280939, 561878, 842817, 1123756, 1685634, 2247512, 2528451, 3371268, 4495024, 5056902, 5337841, 6742536, 10113804, 10675682, 13485072, 16013523, 20227608, 21351364, 32027046, 40455216, 42702728, 48040569, 64054092, 85405456, 96081138, 128108184, 192162276, 256216368, 384324552, 768649104]

約数ペア:

[(1, 768649104), (2, 384324552), (3, 256216368), (4, 192162276), (6, 128108184), (8, 96081138), (9, 85405456), (12, 64054092), (16, 48040569), (18, 42702728), (19, 40455216), (24, 32027046), (36, 21351364), (38, 20227608), (48, 16013523), (57, 13485072), (72, 10675682), (76, 10113804), (114, 6742536), (144, 5337841), (152, 5056902), (171, 4495024), (228, 3371268), (304, 2528451), (342, 2247512), (456, 1685634), (684, 1123756), (912, 842817), (1368, 561878), (2736, 280939)]