1539446856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89963}}^1$

素因数の和:90026

約数の個数: 64

約数和(自身を含む): 4145541120

約数和(自身を除く): 2606094264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 8556, 17112, 89963, 179926, 269889, 359852, 539778, 719704, 1079556, 2069149, 2159112, 2788853, 4138298, 5577706, 6207447, 8276596, 8366559, 11155412, 12414894, 16553192, 16733118, 22310824, 24829788, 33466236, 49659576, 64143619, 66932472, 128287238, 192430857, 256574476, 384861714, 513148952, 769723428, 1539446856]

約数ペア:

[(1, 1539446856), (2, 769723428), (3, 513148952), (4, 384861714), (6, 256574476), (8, 192430857), (12, 128287238), (23, 66932472), (24, 64143619), (31, 49659576), (46, 33466236), (62, 24829788), (69, 22310824), (92, 16733118), (93, 16553192), (124, 12414894), (138, 11155412), (184, 8366559), (186, 8276596), (248, 6207447), (276, 5577706), (372, 4138298), (552, 2788853), (713, 2159112), (744, 2069149), (1426, 1079556), (2139, 719704), (2852, 539778), (4278, 359852), (5704, 269889), (8556, 179926), (17112, 89963)]