289097208

素因数分解:

$2^3\times 3^3\times {\mathrm{1338413}}^1$

素因数の和:1338428

約数の個数: 32

約数和(自身を含む): 803048400

約数和(自身を除く): 513951192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1338413, 2676826, 4015239, 5353652, 8030478, 10707304, 12045717, 16060956, 24091434, 32121912, 36137151, 48182868, 72274302, 96365736, 144548604, 289097208]

約数ペア:

[(1, 289097208), (2, 144548604), (3, 96365736), (4, 72274302), (6, 48182868), (8, 36137151), (9, 32121912), (12, 24091434), (18, 16060956), (24, 12045717), (27, 10707304), (36, 8030478), (54, 5353652), (72, 4015239), (108, 2676826), (216, 1338413)]