274183984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3187}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 561343040

約数和(自身を除く): 287159056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 1132, 2264, 3187, 4528, 5377, 6374, 10754, 12748, 21508, 25496, 43016, 50992, 60553, 86032, 121106, 242212, 484424, 901921, 968848, 1803842, 3607684, 7215368, 14430736, 17136499, 34272998, 68545996, 137091992, 274183984]

約数ペア:

[(1, 274183984), (2, 137091992), (4, 68545996), (8, 34272998), (16, 17136499), (19, 14430736), (38, 7215368), (76, 3607684), (152, 1803842), (283, 968848), (304, 901921), (566, 484424), (1132, 242212), (2264, 121106), (3187, 86032), (4528, 60553), (5377, 50992), (6374, 43016), (10754, 25496), (12748, 21508)]