615644496

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61961}}^1$

素因数の和:62001

約数の個数: 80

約数和(自身を含む): 1843989120

約数和(自身を除く): 1228344624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 61961, 123922, 185883, 247844, 371766, 495688, 557649, 743532, 991376, 1115298, 1425103, 1487064, 1672947, 2230596, 2850206, 2974128, 3345894, 4275309, 4461192, 5700412, 6691788, 8550618, 8922384, 11400824, 12825927, 13383576, 17101236, 22801648, 25651854, 26767152, 34202472, 38477781, 51303708, 68404944, 76955562, 102607416, 153911124, 205214832, 307822248, 615644496]

約数ペア:

[(1, 615644496), (2, 307822248), (3, 205214832), (4, 153911124), (6, 102607416), (8, 76955562), (9, 68404944), (12, 51303708), (16, 38477781), (18, 34202472), (23, 26767152), (24, 25651854), (27, 22801648), (36, 17101236), (46, 13383576), (48, 12825927), (54, 11400824), (69, 8922384), (72, 8550618), (92, 6691788), (108, 5700412), (138, 4461192), (144, 4275309), (184, 3345894), (207, 2974128), (216, 2850206), (276, 2230596), (368, 1672947), (414, 1487064), (432, 1425103), (552, 1115298), (621, 991376), (828, 743532), (1104, 557649), (1242, 495688), (1656, 371766), (2484, 247844), (3312, 185883), (4968, 123922), (9936, 61961)]