225109128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 578476800

約数和(自身を除く): 353367672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 331, 344, 516, 659, 662, 993, 1032, 1318, 1324, 1977, 1986, 2636, 2648, 3954, 3972, 5272, 7908, 7944, 14233, 15816, 28337, 28466, 42699, 56674, 56932, 85011, 85398, 113348, 113864, 170022, 170796, 218129, 226696, 340044, 341592, 436258, 654387, 680088, 872516, 1308774, 1745032, 2617548, 5235096, 9379547, 18759094, 28138641, 37518188, 56277282, 75036376, 112554564, 225109128]

約数ペア:

[(1, 225109128), (2, 112554564), (3, 75036376), (4, 56277282), (6, 37518188), (8, 28138641), (12, 18759094), (24, 9379547), (43, 5235096), (86, 2617548), (129, 1745032), (172, 1308774), (258, 872516), (331, 680088), (344, 654387), (516, 436258), (659, 341592), (662, 340044), (993, 226696), (1032, 218129), (1318, 170796), (1324, 170022), (1977, 113864), (1986, 113348), (2636, 85398), (2648, 85011), (3954, 56932), (3972, 56674), (5272, 42699), (7908, 28466), (7944, 28337), (14233, 15816)]