212345712

素因数分解:

$2^4\times 3^4\times {\mathrm{163847}}^1$

素因数の和:163867

約数の個数: 50

約数和(自身を含む): 614593848

約数和(自身を除く): 402248136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 163847, 327694, 491541, 655388, 983082, 1310776, 1474623, 1966164, 2621552, 2949246, 3932328, 4423869, 5898492, 7864656, 8847738, 11796984, 13271607, 17695476, 23593968, 26543214, 35390952, 53086428, 70781904, 106172856, 212345712]

約数ペア:

[(1, 212345712), (2, 106172856), (3, 70781904), (4, 53086428), (6, 35390952), (8, 26543214), (9, 23593968), (12, 17695476), (16, 13271607), (18, 11796984), (24, 8847738), (27, 7864656), (36, 5898492), (48, 4423869), (54, 3932328), (72, 2949246), (81, 2621552), (108, 1966164), (144, 1474623), (162, 1310776), (216, 983082), (324, 655388), (432, 491541), (648, 327694), (1296, 163847)]