682497644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 1252298880

約数和(自身を除く): 569801236

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 179, 268, 347, 358, 694, 716, 1388, 2747, 5494, 7339, 10988, 11993, 14227, 14678, 23249, 23986, 28454, 29356, 46498, 47972, 56908, 62113, 92996, 124226, 248452, 491713, 953209, 983426, 1906418, 1966852, 2546633, 3812836, 4161571, 5093266, 8323142, 10186532, 16646284, 170624411, 341248822, 682497644]

約数ペア:

[(1, 682497644), (2, 341248822), (4, 170624411), (41, 16646284), (67, 10186532), (82, 8323142), (134, 5093266), (164, 4161571), (179, 3812836), (268, 2546633), (347, 1966852), (358, 1906418), (694, 983426), (716, 953209), (1388, 491713), (2747, 248452), (5494, 124226), (7339, 92996), (10988, 62113), (11993, 56908), (14227, 47972), (14678, 46498), (23249, 29356), (23986, 28454)]