264920489824

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{210233}}^1$

素因数の和:211039

約数の個数: 48

約数和(自身を含む): 532120754592

約数和(自身を除く): 267200264768

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 743, 848, 1486, 1696, 2972, 5944, 11888, 23776, 39379, 78758, 157516, 210233, 315032, 420466, 630064, 840932, 1260128, 1681864, 3363728, 6727456, 11142349, 22284698, 44569396, 89138792, 156203119, 178277584, 312406238, 356555168, 624812476, 1249624952, 2499249904, 4998499808, 8278765307, 16557530614, 33115061228, 66230122456, 132460244912, 264920489824]

約数ペア:

[(1, 264920489824), (2, 132460244912), (4, 66230122456), (8, 33115061228), (16, 16557530614), (32, 8278765307), (53, 4998499808), (106, 2499249904), (212, 1249624952), (424, 624812476), (743, 356555168), (848, 312406238), (1486, 178277584), (1696, 156203119), (2972, 89138792), (5944, 44569396), (11888, 22284698), (23776, 11142349), (39379, 6727456), (78758, 3363728), (157516, 1681864), (210233, 1260128), (315032, 840932), (420466, 630064)]