279058144

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4447}}^1$

素因数の和:4547

約数の個数: 48

約数和(自身を含む): 575019648

約数和(自身を除く): 295961504

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3922, 4447, 7844, 8894, 15688, 17788, 31376, 35576, 62752, 71152, 142304, 164539, 235691, 329078, 471382, 658156, 942764, 1316312, 1885528, 2632624, 3771056, 5265248, 7542112, 8720567, 17441134, 34882268, 69764536, 139529072, 279058144]

約数ペア:

[(1, 279058144), (2, 139529072), (4, 69764536), (8, 34882268), (16, 17441134), (32, 8720567), (37, 7542112), (53, 5265248), (74, 3771056), (106, 2632624), (148, 1885528), (212, 1316312), (296, 942764), (424, 658156), (592, 471382), (848, 329078), (1184, 235691), (1696, 164539), (1961, 142304), (3922, 71152), (4447, 62752), (7844, 35576), (8894, 31376), (15688, 17788)]