2781304488

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{89213}}^1$

素因数の和:89658

約数の個数: 48

約数和(自身を含む): 7550180820

約数和(自身を除く): 4768876332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1732, 2598, 3464, 3897, 5196, 7794, 10392, 15588, 31176, 89213, 178426, 267639, 356852, 535278, 713704, 802917, 1070556, 1605834, 2141112, 3211668, 6423336, 38629229, 77258458, 115887687, 154516916, 231775374, 309033832, 347663061, 463550748, 695326122, 927101496, 1390652244, 2781304488]

約数ペア:

[(1, 2781304488), (2, 1390652244), (3, 927101496), (4, 695326122), (6, 463550748), (8, 347663061), (9, 309033832), (12, 231775374), (18, 154516916), (24, 115887687), (36, 77258458), (72, 38629229), (433, 6423336), (866, 3211668), (1299, 2141112), (1732, 1605834), (2598, 1070556), (3464, 802917), (3897, 713704), (5196, 535278), (7794, 356852), (10392, 267639), (15588, 178426), (31176, 89213)]