212943384

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{42863}}^1$

素因数の和:42901

約数の個数: 64

約数和(自身を含む): 617241600

約数和(自身を除く): 404298216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 42863, 85726, 128589, 171452, 257178, 342904, 385767, 514356, 771534, 985849, 1028712, 1157301, 1543068, 1971698, 2314602, 2957547, 3086136, 3943396, 4629204, 5915094, 7886792, 8872641, 9258408, 11830188, 17745282, 23660376, 26617923, 35490564, 53235846, 70981128, 106471692, 212943384]

約数ペア:

[(1, 212943384), (2, 106471692), (3, 70981128), (4, 53235846), (6, 35490564), (8, 26617923), (9, 23660376), (12, 17745282), (18, 11830188), (23, 9258408), (24, 8872641), (27, 7886792), (36, 5915094), (46, 4629204), (54, 3943396), (69, 3086136), (72, 2957547), (92, 2314602), (108, 1971698), (138, 1543068), (184, 1157301), (207, 1028712), (216, 985849), (276, 771534), (414, 514356), (552, 385767), (621, 342904), (828, 257178), (1242, 171452), (1656, 128589), (2484, 85726), (4968, 42863)]