2148859272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{556123}}^1$

素因数の和:556162

約数の個数: 64

約数和(自身を含む): 6406548480

約数和(自身を除く): 4257689208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 556123, 1112246, 1668369, 2224492, 3336738, 3892861, 4448984, 6673476, 7785722, 11678583, 12790829, 13346952, 15571444, 23357166, 25581658, 31142888, 38372487, 46714332, 51163316, 76744974, 89535803, 93428664, 102326632, 153489948, 179071606, 268607409, 306979896, 358143212, 537214818, 716286424, 1074429636, 2148859272]

約数ペア:

[(1, 2148859272), (2, 1074429636), (3, 716286424), (4, 537214818), (6, 358143212), (7, 306979896), (8, 268607409), (12, 179071606), (14, 153489948), (21, 102326632), (23, 93428664), (24, 89535803), (28, 76744974), (42, 51163316), (46, 46714332), (56, 38372487), (69, 31142888), (84, 25581658), (92, 23357166), (138, 15571444), (161, 13346952), (168, 12790829), (184, 11678583), (276, 7785722), (322, 6673476), (483, 4448984), (552, 3892861), (644, 3336738), (966, 2224492), (1288, 1668369), (1932, 1112246), (3864, 556123)]