229702312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 281232728

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 307, 431, 434, 614, 862, 868, 1228, 1724, 1736, 2149, 2456, 3017, 3448, 4298, 6034, 8596, 9517, 12068, 13361, 17192, 19034, 24136, 26722, 38068, 53444, 66619, 76136, 93527, 106888, 132317, 133238, 187054, 264634, 266476, 374108, 529268, 532952, 748216, 926219, 1058536, 1852438, 3704876, 4101827, 7409752, 8203654, 16407308, 28712789, 32814616, 57425578, 114851156, 229702312]

約数ペア:

[(1, 229702312), (2, 114851156), (4, 57425578), (7, 32814616), (8, 28712789), (14, 16407308), (28, 8203654), (31, 7409752), (56, 4101827), (62, 3704876), (124, 1852438), (217, 1058536), (248, 926219), (307, 748216), (431, 532952), (434, 529268), (614, 374108), (862, 266476), (868, 264634), (1228, 187054), (1724, 133238), (1736, 132317), (2149, 106888), (2456, 93527), (3017, 76136), (3448, 66619), (4298, 53444), (6034, 38068), (8596, 26722), (9517, 24136), (12068, 19034), (13361, 17192)]