213468912

素因数分解:

$2^4\times 3^3\times {\mathrm{494141}}^1$

素因数の和:494158

約数の個数: 40

約数和(自身を含む): 612736080

約数和(自身を除く): 399267168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 494141, 988282, 1482423, 1976564, 2964846, 3953128, 4447269, 5929692, 7906256, 8894538, 11859384, 13341807, 17789076, 23718768, 26683614, 35578152, 53367228, 71156304, 106734456, 213468912]

約数ペア:

[(1, 213468912), (2, 106734456), (3, 71156304), (4, 53367228), (6, 35578152), (8, 26683614), (9, 23718768), (12, 17789076), (16, 13341807), (18, 11859384), (24, 8894538), (27, 7906256), (36, 5929692), (48, 4447269), (54, 3953128), (72, 2964846), (108, 1976564), (144, 1482423), (216, 988282), (432, 494141)]