894249496

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{599}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 1959552000

約数和(自身を除く): 1065302504

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 503, 599, 742, 1006, 1198, 1484, 2012, 2396, 2968, 3521, 4024, 4193, 4792, 7042, 8386, 14084, 16772, 26659, 28168, 31747, 33544, 53318, 63494, 106636, 126988, 186613, 213272, 222229, 253976, 301297, 373226, 444458, 602594, 746452, 888916, 1205188, 1492904, 1777832, 2109079, 2410376, 4218158, 8436316, 15968741, 16872632, 31937482, 63874964, 111781187, 127749928, 223562374, 447124748, 894249496]

約数ペア:

[(1, 894249496), (2, 447124748), (4, 223562374), (7, 127749928), (8, 111781187), (14, 63874964), (28, 31937482), (53, 16872632), (56, 15968741), (106, 8436316), (212, 4218158), (371, 2410376), (424, 2109079), (503, 1777832), (599, 1492904), (742, 1205188), (1006, 888916), (1198, 746452), (1484, 602594), (2012, 444458), (2396, 373226), (2968, 301297), (3521, 253976), (4024, 222229), (4193, 213272), (4792, 186613), (7042, 126988), (8386, 106636), (14084, 63494), (16772, 53318), (26659, 33544), (28168, 31747)]