289401864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10513}}^1$

素因数の和:10590

約数の個数: 64

約数和(自身を含む): 767101440

約数和(自身を除く): 477699576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6882, 9176, 10513, 13764, 21026, 27528, 31539, 42052, 63078, 84104, 126156, 252312, 325903, 388981, 651806, 777962, 977709, 1166943, 1303612, 1555924, 1955418, 2333886, 2607224, 3111848, 3910836, 4667772, 7821672, 9335544, 12058411, 24116822, 36175233, 48233644, 72350466, 96467288, 144700932, 289401864]

約数ペア:

[(1, 289401864), (2, 144700932), (3, 96467288), (4, 72350466), (6, 48233644), (8, 36175233), (12, 24116822), (24, 12058411), (31, 9335544), (37, 7821672), (62, 4667772), (74, 3910836), (93, 3111848), (111, 2607224), (124, 2333886), (148, 1955418), (186, 1555924), (222, 1303612), (248, 1166943), (296, 977709), (372, 777962), (444, 651806), (744, 388981), (888, 325903), (1147, 252312), (2294, 126156), (3441, 84104), (4588, 63078), (6882, 42052), (9176, 31539), (10513, 27528), (13764, 21026)]