720141624

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{196117}}^1$

素因数の和:196149

約数の個数: 64

約数和(自身を含む): 2118074400

約数和(自身を除く): 1397932776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 196117, 392234, 588351, 784468, 1176702, 1568936, 1765053, 2353404, 3333989, 3530106, 4706808, 5295159, 6667978, 7060212, 10001967, 10590318, 13335956, 14120424, 20003934, 21180636, 26671912, 30005901, 40007868, 42361272, 60011802, 80015736, 90017703, 120023604, 180035406, 240047208, 360070812, 720141624]

約数ペア:

[(1, 720141624), (2, 360070812), (3, 240047208), (4, 180035406), (6, 120023604), (8, 90017703), (9, 80015736), (12, 60011802), (17, 42361272), (18, 40007868), (24, 30005901), (27, 26671912), (34, 21180636), (36, 20003934), (51, 14120424), (54, 13335956), (68, 10590318), (72, 10001967), (102, 7060212), (108, 6667978), (136, 5295159), (153, 4706808), (204, 3530106), (216, 3333989), (306, 2353404), (408, 1765053), (459, 1568936), (612, 1176702), (918, 784468), (1224, 588351), (1836, 392234), (3672, 196117)]