557712

素因数分解:

$2^4\times 3^3\times {\mathrm{1291}}^1$

素因数の和:1308

約数の個数: 40

約数和(自身を含む): 1602080

約数和(自身を除く): 1044368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1291, 2582, 3873, 5164, 7746, 10328, 11619, 15492, 20656, 23238, 30984, 34857, 46476, 61968, 69714, 92952, 139428, 185904, 278856, 557712]

約数ペア:

[(1, 557712), (2, 278856), (3, 185904), (4, 139428), (6, 92952), (8, 69714), (9, 61968), (12, 46476), (16, 34857), (18, 30984), (24, 23238), (27, 20656), (36, 15492), (48, 11619), (54, 10328), (72, 7746), (108, 5164), (144, 3873), (216, 2582), (432, 1291)]