291279710048

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{6841}}^1\times {\mathrm{10477}}^1$

素因数の和:17455

約数の個数: 48

約数和(自身を含む): 578111998464

約数和(自身を除く): 286832288416

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 6841, 10477, 13682, 20954, 27364, 41908, 54728, 83816, 109456, 167632, 218912, 335264, 868807, 1330579, 1737614, 2661158, 3475228, 5322316, 6950456, 10644632, 13900912, 21289264, 27801824, 42578528, 71673157, 143346314, 286692628, 573385256, 1146770512, 2293541024, 9102490939, 18204981878, 36409963756, 72819927512, 145639855024, 291279710048]

約数ペア:

[(1, 291279710048), (2, 145639855024), (4, 72819927512), (8, 36409963756), (16, 18204981878), (32, 9102490939), (127, 2293541024), (254, 1146770512), (508, 573385256), (1016, 286692628), (2032, 143346314), (4064, 71673157), (6841, 42578528), (10477, 27801824), (13682, 21289264), (20954, 13900912), (27364, 10644632), (41908, 6950456), (54728, 5322316), (83816, 3475228), (109456, 2661158), (167632, 1737614), (218912, 1330579), (335264, 868807)]