228506346

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{7793}}^1$

素因数の和:7988

約数の個数: 40

約数和(自身を含む): 514918404

約数和(自身を除く): 286412058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4887, 7793, 9774, 14661, 15586, 23379, 29322, 46758, 70137, 140274, 210411, 420822, 631233, 1262466, 1410533, 2821066, 4231599, 8463198, 12694797, 25389594, 38084391, 76168782, 114253173, 228506346]

約数ペア:

[(1, 228506346), (2, 114253173), (3, 76168782), (6, 38084391), (9, 25389594), (18, 12694797), (27, 8463198), (54, 4231599), (81, 2821066), (162, 1410533), (181, 1262466), (362, 631233), (543, 420822), (1086, 210411), (1629, 140274), (3258, 70137), (4887, 46758), (7793, 29322), (9774, 23379), (14661, 15586)]