749085552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{305999}}^1$

素因数の和:306030

約数の個数: 60

約数和(自身を含む): 2219724000

約数和(自身を除く): 1470638448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 305999, 611998, 917997, 1223996, 1835994, 2447992, 2753991, 3671988, 4895984, 5201983, 5507982, 7343976, 10403966, 11015964, 14687952, 15605949, 20807932, 22031928, 31211898, 41615864, 44063856, 46817847, 62423796, 83231728, 93635694, 124847592, 187271388, 249695184, 374542776, 749085552]

約数ペア:

[(1, 749085552), (2, 374542776), (3, 249695184), (4, 187271388), (6, 124847592), (8, 93635694), (9, 83231728), (12, 62423796), (16, 46817847), (17, 44063856), (18, 41615864), (24, 31211898), (34, 22031928), (36, 20807932), (48, 15605949), (51, 14687952), (68, 11015964), (72, 10403966), (102, 7343976), (136, 5507982), (144, 5201983), (153, 4895984), (204, 3671988), (272, 2753991), (306, 2447992), (408, 1835994), (612, 1223996), (816, 917997), (1224, 611998), (2448, 305999)]