338857776

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25303}}^1$

素因数の和:25351

約数の個数: 80

約数和(自身を含む): 1004062720

約数和(自身を除く): 665204944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 25303, 50606, 75909, 101212, 151818, 202424, 227727, 303636, 404848, 455454, 607272, 683181, 784393, 910908, 1214544, 1366362, 1568786, 1821816, 2353179, 2732724, 3137572, 3643632, 4706358, 5465448, 6275144, 7059537, 9412716, 10930896, 12550288, 14119074, 18825432, 21178611, 28238148, 37650864, 42357222, 56476296, 84714444, 112952592, 169428888, 338857776]

約数ペア:

[(1, 338857776), (2, 169428888), (3, 112952592), (4, 84714444), (6, 56476296), (8, 42357222), (9, 37650864), (12, 28238148), (16, 21178611), (18, 18825432), (24, 14119074), (27, 12550288), (31, 10930896), (36, 9412716), (48, 7059537), (54, 6275144), (62, 5465448), (72, 4706358), (93, 3643632), (108, 3137572), (124, 2732724), (144, 2353179), (186, 1821816), (216, 1568786), (248, 1366362), (279, 1214544), (372, 910908), (432, 784393), (496, 683181), (558, 607272), (744, 455454), (837, 404848), (1116, 303636), (1488, 227727), (1674, 202424), (2232, 151818), (3348, 101212), (4464, 75909), (6696, 50606), (13392, 25303)]