247040192

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 599846400

約数和(自身を除く): 352806208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 163, 199, 224, 238, 272, 326, 398, 448, 476, 544, 652, 796, 952, 1088, 1141, 1304, 1393, 1592, 1904, 2282, 2608, 2771, 2786, 3184, 3383, 3808, 4564, 5216, 5542, 5572, 6368, 6766, 7616, 9128, 10432, 11084, 11144, 12736, 13532, 18256, 19397, 22168, 22288, 23681, 27064, 32437, 36512, 38794, 44336, 44576, 47362, 54128, 64874, 73024, 77588, 88672, 89152, 94724, 108256, 129748, 155176, 177344, 189448, 216512, 227059, 259496, 310352, 378896, 454118, 518992, 551429, 620704, 757792, 908236, 1037984, 1102858, 1241408, 1515584, 1816472, 2075968, 2205716, 3632944, 3860003, 4411432, 7265888, 7720006, 8822864, 14531776, 15440012, 17645728, 30880024, 35291456, 61760048, 123520096, 247040192]

約数ペア:

[(1, 247040192), (2, 123520096), (4, 61760048), (7, 35291456), (8, 30880024), (14, 17645728), (16, 15440012), (17, 14531776), (28, 8822864), (32, 7720006), (34, 7265888), (56, 4411432), (64, 3860003), (68, 3632944), (112, 2205716), (119, 2075968), (136, 1816472), (163, 1515584), (199, 1241408), (224, 1102858), (238, 1037984), (272, 908236), (326, 757792), (398, 620704), (448, 551429), (476, 518992), (544, 454118), (652, 378896), (796, 310352), (952, 259496), (1088, 227059), (1141, 216512), (1304, 189448), (1393, 177344), (1592, 155176), (1904, 129748), (2282, 108256), (2608, 94724), (2771, 89152), (2786, 88672), (3184, 77588), (3383, 73024), (3808, 64874), (4564, 54128), (5216, 47362), (5542, 44576), (5572, 44336), (6368, 38794), (6766, 36512), (7616, 32437), (9128, 27064), (10432, 23681), (11084, 22288), (11144, 22168), (12736, 19397), (13532, 18256)]