240788328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17209}}^1$

素因数の和:17282

約数の個数: 64

約数和(自身を含む): 669124800

約数和(自身を除く): 428336472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 17209, 34418, 51627, 68836, 103254, 137672, 189299, 206508, 378598, 413016, 567897, 757196, 912077, 1135794, 1514392, 1824154, 2271588, 2736231, 3648308, 4543176, 5472462, 7296616, 10032847, 10944924, 20065694, 21889848, 30098541, 40131388, 60197082, 80262776, 120394164, 240788328]

約数ペア:

[(1, 240788328), (2, 120394164), (3, 80262776), (4, 60197082), (6, 40131388), (8, 30098541), (11, 21889848), (12, 20065694), (22, 10944924), (24, 10032847), (33, 7296616), (44, 5472462), (53, 4543176), (66, 3648308), (88, 2736231), (106, 2271588), (132, 1824154), (159, 1514392), (212, 1135794), (264, 912077), (318, 757196), (424, 567897), (583, 413016), (636, 378598), (1166, 206508), (1272, 189299), (1749, 137672), (2332, 103254), (3498, 68836), (4664, 51627), (6996, 34418), (13992, 17209)]