257127012504

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{74093}}^1$

素因数の和:74569

約数の個数: 96

約数和(自身を含む): 703113531120

約数和(自身を除く): 445986518616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 307, 314, 471, 614, 628, 921, 942, 1228, 1256, 1413, 1842, 1884, 2456, 2763, 2826, 3684, 3768, 5526, 5652, 7368, 11052, 11304, 22104, 48199, 74093, 96398, 144597, 148186, 192796, 222279, 289194, 296372, 385592, 433791, 444558, 578388, 592744, 666837, 867582, 889116, 1156776, 1333674, 1735164, 1778232, 2667348, 3470328, 5334696, 11632601, 22746551, 23265202, 34897803, 45493102, 46530404, 68239653, 69795606, 90986204, 93060808, 104693409, 136479306, 139591212, 181972408, 204718959, 209386818, 272958612, 279182424, 409437918, 418773636, 545917224, 818875836, 837547272, 1637751672, 3571208507, 7142417014, 10713625521, 14284834028, 21427251042, 28569668056, 32140876563, 42854502084, 64281753126, 85709004168, 128563506252, 257127012504]

約数ペア:

[(1, 257127012504), (2, 128563506252), (3, 85709004168), (4, 64281753126), (6, 42854502084), (8, 32140876563), (9, 28569668056), (12, 21427251042), (18, 14284834028), (24, 10713625521), (36, 7142417014), (72, 3571208507), (157, 1637751672), (307, 837547272), (314, 818875836), (471, 545917224), (614, 418773636), (628, 409437918), (921, 279182424), (942, 272958612), (1228, 209386818), (1256, 204718959), (1413, 181972408), (1842, 139591212), (1884, 136479306), (2456, 104693409), (2763, 93060808), (2826, 90986204), (3684, 69795606), (3768, 68239653), (5526, 46530404), (5652, 45493102), (7368, 34897803), (11052, 23265202), (11304, 22746551), (22104, 11632601), (48199, 5334696), (74093, 3470328), (96398, 2667348), (144597, 1778232), (148186, 1735164), (192796, 1333674), (222279, 1156776), (289194, 889116), (296372, 867582), (385592, 666837), (433791, 592744), (444558, 578388)]