645739632

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{9133}}^1$

素因数の和:9638

約数の個数: 60

約数和(自身を含む): 1811052984

約数和(自身を除く): 1165313352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 9133, 11784, 17676, 18266, 23568, 27399, 35352, 36532, 54798, 70704, 73064, 82197, 109596, 146128, 164394, 219192, 328788, 438384, 657576, 1315152, 4484303, 8968606, 13452909, 17937212, 26905818, 35874424, 40358727, 53811636, 71748848, 80717454, 107623272, 161434908, 215246544, 322869816, 645739632]

約数ペア:

[(1, 645739632), (2, 322869816), (3, 215246544), (4, 161434908), (6, 107623272), (8, 80717454), (9, 71748848), (12, 53811636), (16, 40358727), (18, 35874424), (24, 26905818), (36, 17937212), (48, 13452909), (72, 8968606), (144, 4484303), (491, 1315152), (982, 657576), (1473, 438384), (1964, 328788), (2946, 219192), (3928, 164394), (4419, 146128), (5892, 109596), (7856, 82197), (8838, 73064), (9133, 70704), (11784, 54798), (17676, 36532), (18266, 35352), (23568, 27399)]