266975136

素因数分解:

$2^5\times 3^3\times {\mathrm{308999}}^1$

素因数の和:309018

約数の個数: 48

約数和(自身を含む): 778680000

約数和(自身を除く): 511704864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 308999, 617998, 926997, 1235996, 1853994, 2471992, 2780991, 3707988, 4943984, 5561982, 7415976, 8342973, 9887968, 11123964, 14831952, 16685946, 22247928, 29663904, 33371892, 44495856, 66743784, 88991712, 133487568, 266975136]

約数ペア:

[(1, 266975136), (2, 133487568), (3, 88991712), (4, 66743784), (6, 44495856), (8, 33371892), (9, 29663904), (12, 22247928), (16, 16685946), (18, 14831952), (24, 11123964), (27, 9887968), (32, 8342973), (36, 7415976), (48, 5561982), (54, 4943984), (72, 3707988), (96, 2780991), (108, 2471992), (144, 1853994), (216, 1235996), (288, 926997), (432, 617998), (864, 308999)]