259519788

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{72817}}^1$

素因数の和:72844

約数の個数: 60

約数和(自身を含む): 740122152

約数和(自身を除く): 480602364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 72817, 145634, 218451, 291268, 436902, 655353, 800987, 873804, 1310706, 1601974, 1966059, 2402961, 2621412, 3203948, 3932118, 4805922, 5898177, 7208883, 7864236, 9611844, 11796354, 14417766, 21626649, 23592708, 28835532, 43253298, 64879947, 86506596, 129759894, 259519788]

約数ペア:

[(1, 259519788), (2, 129759894), (3, 86506596), (4, 64879947), (6, 43253298), (9, 28835532), (11, 23592708), (12, 21626649), (18, 14417766), (22, 11796354), (27, 9611844), (33, 7864236), (36, 7208883), (44, 5898177), (54, 4805922), (66, 3932118), (81, 3203948), (99, 2621412), (108, 2402961), (132, 1966059), (162, 1601974), (198, 1310706), (297, 873804), (324, 800987), (396, 655353), (594, 436902), (891, 291268), (1188, 218451), (1782, 145634), (3564, 72817)]