213976656

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{17903}}^1$

素因数の和:18000

約数の個数: 60

約数和(自身を含む): 606086208

約数和(自身を除く): 392109552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 17903, 35806, 53709, 71612, 107418, 143224, 161127, 214836, 286448, 322254, 429672, 644508, 859344, 1289016, 1485949, 2578032, 2971898, 4457847, 5943796, 8915694, 11887592, 13373541, 17831388, 23775184, 26747082, 35662776, 53494164, 71325552, 106988328, 213976656]

約数ペア:

[(1, 213976656), (2, 106988328), (3, 71325552), (4, 53494164), (6, 35662776), (8, 26747082), (9, 23775184), (12, 17831388), (16, 13373541), (18, 11887592), (24, 8915694), (36, 5943796), (48, 4457847), (72, 2971898), (83, 2578032), (144, 1485949), (166, 1289016), (249, 859344), (332, 644508), (498, 429672), (664, 322254), (747, 286448), (996, 214836), (1328, 161127), (1494, 143224), (1992, 107418), (2988, 71612), (3984, 53709), (5976, 35806), (11952, 17903)]