215536812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24571}}^1$

素因数の和:24638

約数の個数: 48

約数和(自身を含む): 544908672

約数和(自身を除く): 329371860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 24571, 49142, 73713, 98284, 147426, 294852, 417707, 835414, 1056553, 1253121, 1670828, 2113106, 2506242, 3169659, 4226212, 5012484, 6339318, 12678636, 17961401, 35922802, 53884203, 71845604, 107768406, 215536812]

約数ペア:

[(1, 215536812), (2, 107768406), (3, 71845604), (4, 53884203), (6, 35922802), (12, 17961401), (17, 12678636), (34, 6339318), (43, 5012484), (51, 4226212), (68, 3169659), (86, 2506242), (102, 2113106), (129, 1670828), (172, 1253121), (204, 1056553), (258, 835414), (516, 417707), (731, 294852), (1462, 147426), (2193, 98284), (2924, 73713), (4386, 49142), (8772, 24571)]