289040291157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1\times {\mathrm{1549}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 421441280000

約数和(自身を除く): 132400988843

約数列:

[1, 3, 19, 37, 57, 103, 111, 309, 703, 859, 1549, 1957, 2109, 2577, 3811, 4647, 5871, 11433, 16321, 29431, 31783, 48963, 57313, 72409, 88293, 88477, 95349, 159547, 171939, 217227, 265431, 478641, 603877, 1088947, 1330591, 1681063, 1811631, 3031393, 3266841, 3273649, 3991773, 5043189, 5903239, 9094179, 9820947, 17709717, 25281229, 49231867, 62199331, 75843687, 112161541, 137050873, 147695601, 186597993, 336484623, 411152619, 935405473, 2603966587, 2806216419, 5070882301, 7811899761, 15212646903, 96346763719, 289040291157]

約数ペア:

[(1, 289040291157), (3, 96346763719), (19, 15212646903), (37, 7811899761), (57, 5070882301), (103, 2806216419), (111, 2603966587), (309, 935405473), (703, 411152619), (859, 336484623), (1549, 186597993), (1957, 147695601), (2109, 137050873), (2577, 112161541), (3811, 75843687), (4647, 62199331), (5871, 49231867), (11433, 25281229), (16321, 17709717), (29431, 9820947), (31783, 9094179), (48963, 5903239), (57313, 5043189), (72409, 3991773), (88293, 3273649), (88477, 3266841), (95349, 3031393), (159547, 1811631), (171939, 1681063), (217227, 1330591), (265431, 1088947), (478641, 603877)]