217557096

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 553236480

約数和(自身を除く): 335679384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 137, 254, 274, 381, 411, 508, 521, 548, 762, 822, 1016, 1042, 1096, 1524, 1563, 1644, 2084, 3048, 3126, 3288, 4168, 6252, 12504, 17399, 34798, 52197, 66167, 69596, 71377, 104394, 132334, 139192, 142754, 198501, 208788, 214131, 264668, 285508, 397002, 417576, 428262, 529336, 571016, 794004, 856524, 1588008, 1713048, 9064879, 18129758, 27194637, 36259516, 54389274, 72519032, 108778548, 217557096]

約数ペア:

[(1, 217557096), (2, 108778548), (3, 72519032), (4, 54389274), (6, 36259516), (8, 27194637), (12, 18129758), (24, 9064879), (127, 1713048), (137, 1588008), (254, 856524), (274, 794004), (381, 571016), (411, 529336), (508, 428262), (521, 417576), (548, 397002), (762, 285508), (822, 264668), (1016, 214131), (1042, 208788), (1096, 198501), (1524, 142754), (1563, 139192), (1644, 132334), (2084, 104394), (3048, 71377), (3126, 69596), (3288, 66167), (4168, 52197), (6252, 34798), (12504, 17399)]