1252728

素因数分解:

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

素因数の和:276

約数の個数: 48

約数和(自身を含む): 3444480

約数和(自身を除く): 2191752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 137, 254, 274, 381, 411, 508, 548, 762, 822, 1016, 1096, 1143, 1233, 1524, 1644, 2286, 2466, 3048, 3288, 4572, 4932, 9144, 9864, 17399, 34798, 52197, 69596, 104394, 139192, 156591, 208788, 313182, 417576, 626364, 1252728]

約数ペア:

[(1, 1252728), (2, 626364), (3, 417576), (4, 313182), (6, 208788), (8, 156591), (9, 139192), (12, 104394), (18, 69596), (24, 52197), (36, 34798), (72, 17399), (127, 9864), (137, 9144), (254, 4932), (274, 4572), (381, 3288), (411, 3048), (508, 2466), (548, 2286), (762, 1644), (822, 1524), (1016, 1233), (1096, 1143)]