16661830608

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{581443}}^1$

素因数の和:581656

約数の個数: 60

約数和(自身を含む): 46864386400

約数和(自身を除く): 30202555792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 7164, 9552, 14328, 28656, 581443, 1162886, 1744329, 2325772, 3488658, 4651544, 5232987, 6977316, 9303088, 10465974, 13954632, 20931948, 27909264, 41863896, 83727792, 115707157, 231414314, 347121471, 462828628, 694242942, 925657256, 1041364413, 1388485884, 1851314512, 2082728826, 2776971768, 4165457652, 5553943536, 8330915304, 16661830608]

約数ペア:

[(1, 16661830608), (2, 8330915304), (3, 5553943536), (4, 4165457652), (6, 2776971768), (8, 2082728826), (9, 1851314512), (12, 1388485884), (16, 1041364413), (18, 925657256), (24, 694242942), (36, 462828628), (48, 347121471), (72, 231414314), (144, 115707157), (199, 83727792), (398, 41863896), (597, 27909264), (796, 20931948), (1194, 13954632), (1592, 10465974), (1791, 9303088), (2388, 6977316), (3184, 5232987), (3582, 4651544), (4776, 3488658), (7164, 2325772), (9552, 1744329), (14328, 1162886), (28656, 581443)]