261497669552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137341213}}^1$

素因数の和:137341245

約数の個数: 40

約数和(自身を含む): 613091179296

約数和(自身を除く): 351593509744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 137341213, 274682426, 549364852, 961388491, 1098729704, 1922776982, 2197459408, 2334800621, 3845553964, 4669601242, 7691107928, 9339202484, 15382215856, 16343604347, 18678404968, 32687208694, 37356809936, 65374417388, 130748834776, 261497669552]

約数ペア:

[(1, 261497669552), (2, 130748834776), (4, 65374417388), (7, 37356809936), (8, 32687208694), (14, 18678404968), (16, 16343604347), (17, 15382215856), (28, 9339202484), (34, 7691107928), (56, 4669601242), (68, 3845553964), (112, 2334800621), (119, 2197459408), (136, 1922776982), (238, 1098729704), (272, 961388491), (476, 549364852), (952, 274682426), (1904, 137341213)]