2783249712

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:7011

約数の個数: 120

約数和(自身を含む): 8142083040

約数和(自身を除く): 5358833328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 97, 116, 144, 174, 194, 232, 261, 291, 348, 388, 464, 522, 582, 696, 776, 873, 1044, 1164, 1392, 1552, 1746, 2088, 2328, 2813, 3492, 4176, 4656, 5626, 6871, 6984, 8439, 11252, 13742, 13968, 16878, 20613, 22504, 25317, 27484, 33756, 41226, 45008, 50634, 54968, 61839, 67512, 82452, 101268, 109936, 123678, 135024, 164904, 199259, 202536, 247356, 329808, 398518, 405072, 494712, 597777, 666487, 797036, 989424, 1195554, 1332974, 1594072, 1793331, 1999461, 2391108, 2665948, 3188144, 3586662, 3998922, 4782216, 5331896, 5998383, 7173324, 7997844, 9564432, 10663792, 11996766, 14346648, 15995688, 19328123, 23993532, 28693296, 31991376, 38656246, 47987064, 57984369, 77312492, 95974128, 115968738, 154624984, 173953107, 231937476, 309249968, 347906214, 463874952, 695812428, 927749904, 1391624856, 2783249712]

約数ペア:

[(1, 2783249712), (2, 1391624856), (3, 927749904), (4, 695812428), (6, 463874952), (8, 347906214), (9, 309249968), (12, 231937476), (16, 173953107), (18, 154624984), (24, 115968738), (29, 95974128), (36, 77312492), (48, 57984369), (58, 47987064), (72, 38656246), (87, 31991376), (97, 28693296), (116, 23993532), (144, 19328123), (174, 15995688), (194, 14346648), (232, 11996766), (261, 10663792), (291, 9564432), (348, 7997844), (388, 7173324), (464, 5998383), (522, 5331896), (582, 4782216), (696, 3998922), (776, 3586662), (873, 3188144), (1044, 2665948), (1164, 2391108), (1392, 1999461), (1552, 1793331), (1746, 1594072), (2088, 1332974), (2328, 1195554), (2813, 989424), (3492, 797036), (4176, 666487), (4656, 597777), (5626, 494712), (6871, 405072), (6984, 398518), (8439, 329808), (11252, 247356), (13742, 202536), (13968, 199259), (16878, 164904), (20613, 135024), (22504, 123678), (25317, 109936), (27484, 101268), (33756, 82452), (41226, 67512), (45008, 61839), (50634, 54968)]