249492024

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^2\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 685306440

約数和(自身を除く): 435814416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 503, 664, 747, 996, 1006, 1494, 1509, 1992, 2012, 2988, 3018, 4024, 4527, 5976, 6036, 6889, 9054, 12072, 13778, 18108, 20667, 27556, 36216, 41334, 41749, 55112, 62001, 82668, 83498, 124002, 125247, 165336, 166996, 248004, 250494, 333992, 375741, 496008, 500988, 751482, 1001976, 1502964, 3005928, 3465167, 6930334, 10395501, 13860668, 20791002, 27721336, 31186503, 41582004, 62373006, 83164008, 124746012, 249492024]

約数ペア:

[(1, 249492024), (2, 124746012), (3, 83164008), (4, 62373006), (6, 41582004), (8, 31186503), (9, 27721336), (12, 20791002), (18, 13860668), (24, 10395501), (36, 6930334), (72, 3465167), (83, 3005928), (166, 1502964), (249, 1001976), (332, 751482), (498, 500988), (503, 496008), (664, 375741), (747, 333992), (996, 250494), (1006, 248004), (1494, 166996), (1509, 165336), (1992, 125247), (2012, 124002), (2988, 83498), (3018, 82668), (4024, 62001), (4527, 55112), (5976, 41749), (6036, 41334), (6889, 36216), (9054, 27556), (12072, 20667), (13778, 18108)]