287193276

素因数分解:

$2^2\times 3^4\times {\mathrm{743}}^1\times {\mathrm{1193}}^1$

素因数の和:1952

約数の個数: 60

約数和(自身を含む): 752420592

約数和(自身を除く): 465227316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 743, 1193, 1486, 2229, 2386, 2972, 3579, 4458, 4772, 6687, 7158, 8916, 10737, 13374, 14316, 20061, 21474, 26748, 32211, 40122, 42948, 60183, 64422, 80244, 96633, 120366, 128844, 193266, 240732, 386532, 886399, 1772798, 2659197, 3545596, 5318394, 7977591, 10636788, 15955182, 23932773, 31910364, 47865546, 71798319, 95731092, 143596638, 287193276]

約数ペア:

[(1, 287193276), (2, 143596638), (3, 95731092), (4, 71798319), (6, 47865546), (9, 31910364), (12, 23932773), (18, 15955182), (27, 10636788), (36, 7977591), (54, 5318394), (81, 3545596), (108, 2659197), (162, 1772798), (324, 886399), (743, 386532), (1193, 240732), (1486, 193266), (2229, 128844), (2386, 120366), (2972, 96633), (3579, 80244), (4458, 64422), (4772, 60183), (6687, 42948), (7158, 40122), (8916, 32211), (10737, 26748), (13374, 21474), (14316, 20061)]