248309136

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 727479480

約数和(自身を除く): 479170344

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, 613, 696, 776, 873, 1044, 1164, 1226, 1392, 1552, 1746, 1839, 2088, 2328, 2452, 2813, 3492, 3678, 4176, 4656, 4904, 5517, 5626, 6984, 7356, 8439, 9808, 11034, 11252, 13968, 14712, 16878, 17777, 22068, 22504, 25317, 29424, 33756, 35554, 44136, 45008, 50634, 53331, 59461, 67512, 71108, 88272, 101268, 106662, 118922, 135024, 142216, 159993, 178383, 202536, 213324, 237844, 284432, 319986, 356766, 405072, 426648, 475688, 535149, 639972, 713532, 853296, 951376, 1070298, 1279944, 1427064, 1724369, 2140596, 2559888, 2854128, 3448738, 4281192, 5173107, 6897476, 8562384, 10346214, 13794952, 15519321, 20692428, 27589904, 31038642, 41384856, 62077284, 82769712, 124154568, 248309136]

約数ペア:

[(1, 248309136), (2, 124154568), (3, 82769712), (4, 62077284), (6, 41384856), (8, 31038642), (9, 27589904), (12, 20692428), (16, 15519321), (18, 13794952), (24, 10346214), (29, 8562384), (36, 6897476), (48, 5173107), (58, 4281192), (72, 3448738), (87, 2854128), (97, 2559888), (116, 2140596), (144, 1724369), (174, 1427064), (194, 1279944), (232, 1070298), (261, 951376), (291, 853296), (348, 713532), (388, 639972), (464, 535149), (522, 475688), (582, 426648), (613, 405072), (696, 356766), (776, 319986), (873, 284432), (1044, 237844), (1164, 213324), (1226, 202536), (1392, 178383), (1552, 159993), (1746, 142216), (1839, 135024), (2088, 118922), (2328, 106662), (2452, 101268), (2813, 88272), (3492, 71108), (3678, 67512), (4176, 59461), (4656, 53331), (4904, 50634), (5517, 45008), (5626, 44136), (6984, 35554), (7356, 33756), (8439, 29424), (9808, 25317), (11034, 22504), (11252, 22068), (13968, 17777), (14712, 16878)]