885310396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 1714513920

約数和(自身を除く): 829203524

約数列:

[1, 2, 4, 19, 37, 38, 67, 74, 76, 127, 134, 148, 254, 268, 508, 703, 1273, 1369, 1406, 2413, 2479, 2546, 2738, 2812, 4699, 4826, 4958, 5092, 5476, 8509, 9398, 9652, 9916, 17018, 18796, 26011, 34036, 47101, 52022, 89281, 91723, 94202, 104044, 161671, 173863, 178562, 183446, 188404, 314833, 323342, 347726, 357124, 366892, 629666, 646684, 695452, 1259332, 1742737, 3303397, 3485474, 5981827, 6606794, 6970948, 11648821, 11963654, 13213588, 23297642, 23927308, 46595284, 221327599, 442655198, 885310396]

約数ペア:

[(1, 885310396), (2, 442655198), (4, 221327599), (19, 46595284), (37, 23927308), (38, 23297642), (67, 13213588), (74, 11963654), (76, 11648821), (127, 6970948), (134, 6606794), (148, 5981827), (254, 3485474), (268, 3303397), (508, 1742737), (703, 1259332), (1273, 695452), (1369, 646684), (1406, 629666), (2413, 366892), (2479, 357124), (2546, 347726), (2738, 323342), (2812, 314833), (4699, 188404), (4826, 183446), (4958, 178562), (5092, 173863), (5476, 161671), (8509, 104044), (9398, 94202), (9652, 91723), (9916, 89281), (17018, 52022), (18796, 47101), (26011, 34036)]