13871223216

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{406447}}^1$

素因数の和:406543

約数の個数: 80

約数和(自身を含む): 40319641600

約数和(自身を除く): 26448418384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 11376, 17064, 34128, 406447, 812894, 1219341, 1625788, 2438682, 3251576, 3658023, 4877364, 6503152, 7316046, 9754728, 10974069, 14632092, 19509456, 21948138, 29264184, 32109313, 43896276, 58528368, 64218626, 87792552, 96327939, 128437252, 175585104, 192655878, 256874504, 288983817, 385311756, 513749008, 577967634, 770623512, 866951451, 1155935268, 1541247024, 1733902902, 2311870536, 3467805804, 4623741072, 6935611608, 13871223216]

約数ペア:

[(1, 13871223216), (2, 6935611608), (3, 4623741072), (4, 3467805804), (6, 2311870536), (8, 1733902902), (9, 1541247024), (12, 1155935268), (16, 866951451), (18, 770623512), (24, 577967634), (27, 513749008), (36, 385311756), (48, 288983817), (54, 256874504), (72, 192655878), (79, 175585104), (108, 128437252), (144, 96327939), (158, 87792552), (216, 64218626), (237, 58528368), (316, 43896276), (432, 32109313), (474, 29264184), (632, 21948138), (711, 19509456), (948, 14632092), (1264, 10974069), (1422, 9754728), (1896, 7316046), (2133, 6503152), (2844, 4877364), (3792, 3658023), (4266, 3251576), (5688, 2438682), (8532, 1625788), (11376, 1219341), (17064, 812894), (34128, 406447)]