469939974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 1138894848

約数和(自身を除く): 668954874

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 97, 122, 183, 186, 194, 217, 291, 366, 427, 434, 582, 651, 679, 854, 1281, 1302, 1358, 1891, 2037, 2562, 3007, 3721, 3782, 4074, 5673, 5917, 6014, 7442, 9021, 11163, 11346, 11834, 13237, 17751, 18042, 21049, 22326, 26047, 26474, 35502, 39711, 41419, 42098, 52094, 63147, 78141, 79422, 82838, 115351, 124257, 126294, 156282, 183427, 230702, 248514, 346053, 360937, 366854, 550281, 692106, 721874, 807457, 1082811, 1100562, 1283989, 1614914, 2165622, 2422371, 2526559, 2567978, 3851967, 4844742, 5053118, 7579677, 7703934, 11189047, 15159354, 22378094, 33567141, 67134282, 78323329, 156646658, 234969987, 469939974]

約数ペア:

[(1, 469939974), (2, 234969987), (3, 156646658), (6, 78323329), (7, 67134282), (14, 33567141), (21, 22378094), (31, 15159354), (42, 11189047), (61, 7703934), (62, 7579677), (93, 5053118), (97, 4844742), (122, 3851967), (183, 2567978), (186, 2526559), (194, 2422371), (217, 2165622), (291, 1614914), (366, 1283989), (427, 1100562), (434, 1082811), (582, 807457), (651, 721874), (679, 692106), (854, 550281), (1281, 366854), (1302, 360937), (1358, 346053), (1891, 248514), (2037, 230702), (2562, 183427), (3007, 156282), (3721, 126294), (3782, 124257), (4074, 115351), (5673, 82838), (5917, 79422), (6014, 78141), (7442, 63147), (9021, 52094), (11163, 42098), (11346, 41419), (11834, 39711), (13237, 35502), (17751, 26474), (18042, 26047), (21049, 22326)]