212134488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 550195200

約数和(自身を除く): 338060712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 717, 744, 956, 1193, 1434, 1912, 2386, 2868, 3579, 4772, 5736, 7158, 7409, 9544, 14316, 14818, 22227, 28632, 29636, 36983, 44454, 59272, 73966, 88908, 110949, 147932, 177816, 221898, 285127, 295864, 443796, 570254, 855381, 887592, 1140508, 1710762, 2281016, 3421524, 6843048, 8838937, 17677874, 26516811, 35355748, 53033622, 70711496, 106067244, 212134488]

約数ペア:

[(1, 212134488), (2, 106067244), (3, 70711496), (4, 53033622), (6, 35355748), (8, 26516811), (12, 17677874), (24, 8838937), (31, 6843048), (62, 3421524), (93, 2281016), (124, 1710762), (186, 1140508), (239, 887592), (248, 855381), (372, 570254), (478, 443796), (717, 295864), (744, 285127), (956, 221898), (1193, 177816), (1434, 147932), (1912, 110949), (2386, 88908), (2868, 73966), (3579, 59272), (4772, 44454), (5736, 36983), (7158, 29636), (7409, 28632), (9544, 22227), (14316, 14818)]