215598384

素因数分解:

$2^4\times 3^2\times {\mathrm{1497211}}^1$

素因数の和:1497225

約数の個数: 30

約数和(自身を含む): 603376436

約数和(自身を除く): 387778052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1497211, 2994422, 4491633, 5988844, 8983266, 11977688, 13474899, 17966532, 23955376, 26949798, 35933064, 53899596, 71866128, 107799192, 215598384]

約数ペア:

[(1, 215598384), (2, 107799192), (3, 71866128), (4, 53899596), (6, 35933064), (8, 26949798), (9, 23955376), (12, 17966532), (16, 13474899), (18, 11977688), (24, 8983266), (36, 5988844), (48, 4491633), (72, 2994422), (144, 1497211)]