248974296

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 633420000

約数和(自身を除く): 384445704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 229, 267, 356, 458, 509, 534, 687, 712, 916, 1018, 1068, 1374, 1527, 1832, 2036, 2136, 2748, 3054, 4072, 5496, 6108, 12216, 20381, 40762, 45301, 61143, 81524, 90602, 116561, 122286, 135903, 163048, 181204, 233122, 244572, 271806, 349683, 362408, 466244, 489144, 543612, 699366, 932488, 1087224, 1398732, 2797464, 10373929, 20747858, 31121787, 41495716, 62243574, 82991432, 124487148, 248974296]

約数ペア:

[(1, 248974296), (2, 124487148), (3, 82991432), (4, 62243574), (6, 41495716), (8, 31121787), (12, 20747858), (24, 10373929), (89, 2797464), (178, 1398732), (229, 1087224), (267, 932488), (356, 699366), (458, 543612), (509, 489144), (534, 466244), (687, 362408), (712, 349683), (916, 271806), (1018, 244572), (1068, 233122), (1374, 181204), (1527, 163048), (1832, 135903), (2036, 122286), (2136, 116561), (2748, 90602), (3054, 81524), (4072, 61143), (5496, 45301), (6108, 40762), (12216, 20381)]