1277453916

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 3586748256

約数和(自身を除く): 2309294340

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 97, 102, 108, 153, 162, 194, 204, 243, 291, 306, 324, 388, 459, 486, 582, 612, 797, 873, 918, 972, 1164, 1377, 1594, 1649, 1746, 1836, 2391, 2619, 2754, 3188, 3298, 3492, 4131, 4782, 4947, 5238, 5508, 6596, 7173, 7857, 8262, 9564, 9894, 10476, 13549, 14346, 14841, 15714, 16524, 19788, 21519, 23571, 27098, 28692, 29682, 31428, 40647, 43038, 44523, 47142, 54196, 59364, 64557, 77309, 81294, 86076, 89046, 94284, 121941, 129114, 133569, 154618, 162588, 178092, 193671, 231927, 243882, 258228, 267138, 309236, 365823, 387342, 400707, 463854, 487764, 534276, 695781, 731646, 774684, 801414, 927708, 1097469, 1314253, 1391562, 1463292, 1602828, 2087343, 2194938, 2628506, 2783124, 3292407, 3942759, 4174686, 4389876, 5257012, 6262029, 6584814, 7885518, 8349372, 11828277, 12524058, 13169628, 15771036, 18786087, 23656554, 25048116, 35484831, 37572174, 47313108, 70969662, 75144348, 106454493, 141939324, 212908986, 319363479, 425817972, 638726958, 1277453916]

約数ペア:

[(1, 1277453916), (2, 638726958), (3, 425817972), (4, 319363479), (6, 212908986), (9, 141939324), (12, 106454493), (17, 75144348), (18, 70969662), (27, 47313108), (34, 37572174), (36, 35484831), (51, 25048116), (54, 23656554), (68, 18786087), (81, 15771036), (97, 13169628), (102, 12524058), (108, 11828277), (153, 8349372), (162, 7885518), (194, 6584814), (204, 6262029), (243, 5257012), (291, 4389876), (306, 4174686), (324, 3942759), (388, 3292407), (459, 2783124), (486, 2628506), (582, 2194938), (612, 2087343), (797, 1602828), (873, 1463292), (918, 1391562), (972, 1314253), (1164, 1097469), (1377, 927708), (1594, 801414), (1649, 774684), (1746, 731646), (1836, 695781), (2391, 534276), (2619, 487764), (2754, 463854), (3188, 400707), (3298, 387342), (3492, 365823), (4131, 309236), (4782, 267138), (4947, 258228), (5238, 243882), (5508, 231927), (6596, 193671), (7173, 178092), (7857, 162588), (8262, 154618), (9564, 133569), (9894, 129114), (10476, 121941), (13549, 94284), (14346, 89046), (14841, 86076), (15714, 81294), (16524, 77309), (19788, 64557), (21519, 59364), (23571, 54196), (27098, 47142), (28692, 44523), (29682, 43038), (31428, 40647)]