217033848

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{18493}}^1$

素因数の和:18668

約数の個数: 48

約数和(自身を含む): 591438120

約数和(自身を除く): 374404272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 18493, 36986, 55479, 73972, 110958, 147944, 166437, 221916, 332874, 443832, 665748, 1331496, 3014359, 6028718, 9043077, 12057436, 18086154, 24114872, 27129231, 36172308, 54258462, 72344616, 108516924, 217033848]

約数ペア:

[(1, 217033848), (2, 108516924), (3, 72344616), (4, 54258462), (6, 36172308), (8, 27129231), (9, 24114872), (12, 18086154), (18, 12057436), (24, 9043077), (36, 6028718), (72, 3014359), (163, 1331496), (326, 665748), (489, 443832), (652, 332874), (978, 221916), (1304, 166437), (1467, 147944), (1956, 110958), (2934, 73972), (3912, 55479), (5868, 36986), (11736, 18493)]