1553784156984

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{1776793}}^1$

素因数の和:1777324

約数の個数: 64

約数和(自身を含む): 3940218374400

約数和(自身を除く): 2386434217416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 439, 498, 664, 878, 996, 1317, 1756, 1992, 2634, 3512, 5268, 10536, 36437, 72874, 109311, 145748, 218622, 291496, 437244, 874488, 1776793, 3553586, 5330379, 7107172, 10660758, 14214344, 21321516, 42643032, 147473819, 294947638, 442421457, 589895276, 780012127, 884842914, 1179790552, 1560024254, 1769685828, 2340036381, 3120048508, 3539371656, 4680072762, 6240097016, 9360145524, 18720291048, 64741006541, 129482013082, 194223019623, 258964026164, 388446039246, 517928052328, 776892078492, 1553784156984]

約数ペア:

[(1, 1553784156984), (2, 776892078492), (3, 517928052328), (4, 388446039246), (6, 258964026164), (8, 194223019623), (12, 129482013082), (24, 64741006541), (83, 18720291048), (166, 9360145524), (249, 6240097016), (332, 4680072762), (439, 3539371656), (498, 3120048508), (664, 2340036381), (878, 1769685828), (996, 1560024254), (1317, 1179790552), (1756, 884842914), (1992, 780012127), (2634, 589895276), (3512, 442421457), (5268, 294947638), (10536, 147473819), (36437, 42643032), (72874, 21321516), (109311, 14214344), (145748, 10660758), (218622, 7107172), (291496, 5330379), (437244, 3553586), (874488, 1776793)]