565218164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9719}}^1$

素因数の和:9828

約数の個数: 48

約数和(自身を含む): 1184440320

約数和(自身を除く): 619222156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 8308, 9719, 14539, 19438, 29078, 38876, 58156, 68033, 136066, 272132, 301289, 602578, 651173, 1205156, 1302346, 2109023, 2604692, 4218046, 4558211, 8436092, 9116422, 18232844, 20186363, 40372726, 80745452, 141304541, 282609082, 565218164]

約数ペア:

[(1, 565218164), (2, 282609082), (4, 141304541), (7, 80745452), (14, 40372726), (28, 20186363), (31, 18232844), (62, 9116422), (67, 8436092), (124, 4558211), (134, 4218046), (217, 2604692), (268, 2109023), (434, 1302346), (469, 1205156), (868, 651173), (938, 602578), (1876, 301289), (2077, 272132), (4154, 136066), (8308, 68033), (9719, 58156), (14539, 38876), (19438, 29078)]