123410588

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 252369600

約数和(自身を除く): 128959012

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 173, 292, 346, 349, 511, 692, 698, 1022, 1211, 1396, 2044, 2422, 2443, 4844, 4886, 9772, 12629, 25258, 25477, 50516, 50954, 60377, 88403, 101908, 120754, 176806, 178339, 241508, 353612, 356678, 422639, 713356, 845278, 1690556, 4407521, 8815042, 17630084, 30852647, 61705294, 123410588]

約数ペア:

[(1, 123410588), (2, 61705294), (4, 30852647), (7, 17630084), (14, 8815042), (28, 4407521), (73, 1690556), (146, 845278), (173, 713356), (292, 422639), (346, 356678), (349, 353612), (511, 241508), (692, 178339), (698, 176806), (1022, 120754), (1211, 101908), (1396, 88403), (2044, 60377), (2422, 50954), (2443, 50516), (4844, 25477), (4886, 25258), (9772, 12629)]