1780470288

素因数分解:

$2^4\times 3^3\times {\mathrm{4121459}}^1$

素因数の和:4121476

約数の個数: 40

約数和(自身を含む): 5110610400

約数和(自身を除く): 3330140112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4121459, 8242918, 12364377, 16485836, 24728754, 32971672, 37093131, 49457508, 65943344, 74186262, 98915016, 111279393, 148372524, 197830032, 222558786, 296745048, 445117572, 593490096, 890235144, 1780470288]

約数ペア:

[(1, 1780470288), (2, 890235144), (3, 593490096), (4, 445117572), (6, 296745048), (8, 222558786), (9, 197830032), (12, 148372524), (16, 111279393), (18, 98915016), (24, 74186262), (27, 65943344), (36, 49457508), (48, 37093131), (54, 32971672), (72, 24728754), (108, 16485836), (144, 12364377), (216, 8242918), (432, 4121459)]