991407346416

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{209563}}^1$

素因数の和:209860

約数の個数: 160

約数和(自身を含む): 2918740331520

約数和(自身を除く): 1927332985104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 233, 282, 376, 423, 432, 466, 564, 699, 752, 846, 932, 1128, 1269, 1398, 1692, 1864, 2097, 2256, 2538, 2796, 3384, 3728, 4194, 5076, 5592, 6291, 6768, 8388, 10152, 10951, 11184, 12582, 16776, 20304, 21902, 25164, 32853, 33552, 43804, 50328, 65706, 87608, 98559, 100656, 131412, 175216, 197118, 209563, 262824, 295677, 394236, 419126, 525648, 591354, 628689, 788472, 838252, 1182708, 1257378, 1576944, 1676504, 1886067, 2365416, 2514756, 3353008, 3772134, 4730832, 5029512, 5658201, 7544268, 9849461, 10059024, 11316402, 15088536, 19698922, 22632804, 29548383, 30177072, 39397844, 45265608, 48828179, 59096766, 78795688, 88645149, 90531216, 97656358, 118193532, 146484537, 157591376, 177290298, 195312716, 236387064, 265935447, 292969074, 354580596, 390625432, 439453611, 472774128, 531870894, 585938148, 709161192, 781250864, 878907222, 1063741788, 1171876296, 1318360833, 1418322384, 1757814444, 2127483576, 2294924413, 2343752592, 2636721666, 3515628888, 4254967152, 4589848826, 5273443332, 6884773239, 7031257776, 9179697652, 10546886664, 13769546478, 18359395304, 20654319717, 21093773328, 27539092956, 36718790608, 41308639434, 55078185912, 61962959151, 82617278868, 110156371824, 123925918302, 165234557736, 247851836604, 330469115472, 495703673208, 991407346416]

約数ペア:

[(1, 991407346416), (2, 495703673208), (3, 330469115472), (4, 247851836604), (6, 165234557736), (8, 123925918302), (9, 110156371824), (12, 82617278868), (16, 61962959151), (18, 55078185912), (24, 41308639434), (27, 36718790608), (36, 27539092956), (47, 21093773328), (48, 20654319717), (54, 18359395304), (72, 13769546478), (94, 10546886664), (108, 9179697652), (141, 7031257776), (144, 6884773239), (188, 5273443332), (216, 4589848826), (233, 4254967152), (282, 3515628888), (376, 2636721666), (423, 2343752592), (432, 2294924413), (466, 2127483576), (564, 1757814444), (699, 1418322384), (752, 1318360833), (846, 1171876296), (932, 1063741788), (1128, 878907222), (1269, 781250864), (1398, 709161192), (1692, 585938148), (1864, 531870894), (2097, 472774128), (2256, 439453611), (2538, 390625432), (2796, 354580596), (3384, 292969074), (3728, 265935447), (4194, 236387064), (5076, 195312716), (5592, 177290298), (6291, 157591376), (6768, 146484537), (8388, 118193532), (10152, 97656358), (10951, 90531216), (11184, 88645149), (12582, 78795688), (16776, 59096766), (20304, 48828179), (21902, 45265608), (25164, 39397844), (32853, 30177072), (33552, 29548383), (43804, 22632804), (50328, 19698922), (65706, 15088536), (87608, 11316402), (98559, 10059024), (100656, 9849461), (131412, 7544268), (175216, 5658201), (197118, 5029512), (209563, 4730832), (262824, 3772134), (295677, 3353008), (394236, 2514756), (419126, 2365416), (525648, 1886067), (591354, 1676504), (628689, 1576944), (788472, 1257378), (838252, 1182708)]