561963384

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{190367}}^1$

素因数の和:190420

約数の個数: 48

約数和(自身を含む): 1559113920

約数和(自身を除く): 997150536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 190367, 380734, 571101, 761468, 1142202, 1522936, 1713303, 2284404, 3426606, 4568808, 6853212, 7805047, 13706424, 15610094, 23415141, 31220188, 46830282, 62440376, 70245423, 93660564, 140490846, 187321128, 280981692, 561963384]

約数ペア:

[(1, 561963384), (2, 280981692), (3, 187321128), (4, 140490846), (6, 93660564), (8, 70245423), (9, 62440376), (12, 46830282), (18, 31220188), (24, 23415141), (36, 15610094), (41, 13706424), (72, 7805047), (82, 6853212), (123, 4568808), (164, 3426606), (246, 2284404), (328, 1713303), (369, 1522936), (492, 1142202), (738, 761468), (984, 571101), (1476, 380734), (2952, 190367)]