266773088

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 545454000

約数和(自身を除く): 278680912

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 389, 464, 739, 778, 928, 1478, 1556, 2956, 3112, 5912, 6224, 11281, 11824, 12448, 21431, 22562, 23648, 42862, 45124, 85724, 90248, 171448, 180496, 287471, 342896, 360992, 574942, 685792, 1149884, 2299768, 4599536, 8336659, 9199072, 16673318, 33346636, 66693272, 133386544, 266773088]

約数ペア:

[(1, 266773088), (2, 133386544), (4, 66693272), (8, 33346636), (16, 16673318), (29, 9199072), (32, 8336659), (58, 4599536), (116, 2299768), (232, 1149884), (389, 685792), (464, 574942), (739, 360992), (778, 342896), (928, 287471), (1478, 180496), (1556, 171448), (2956, 90248), (3112, 85724), (5912, 45124), (6224, 42862), (11281, 23648), (11824, 22562), (12448, 21431)]