2051126784

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{63589}}^1$

素因数の和:63620

約数の個数: 120

約数和(自身を含む): 6765467280

約数和(自身を除く): 4714340496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 63589, 127178, 190767, 254356, 381534, 445123, 508712, 572301, 763068, 890246, 1017424, 1144602, 1335369, 1526136, 1780492, 2034848, 2289204, 2670738, 3052272, 3560984, 4006107, 4069696, 4578408, 5341476, 6104544, 7121968, 8012214, 8139392, 9156816, 10682952, 12209088, 14243936, 16024428, 16278784, 18313632, 21365904, 24418176, 28487872, 32048856, 32557568, 36627264, 42731808, 48836352, 56975744, 64097712, 73254528, 85463616, 97672704, 113951488, 128195424, 146509056, 170927232, 227902976, 256390848, 293018112, 341854464, 512781696, 683708928, 1025563392, 2051126784]

約数ペア:

[(1, 2051126784), (2, 1025563392), (3, 683708928), (4, 512781696), (6, 341854464), (7, 293018112), (8, 256390848), (9, 227902976), (12, 170927232), (14, 146509056), (16, 128195424), (18, 113951488), (21, 97672704), (24, 85463616), (28, 73254528), (32, 64097712), (36, 56975744), (42, 48836352), (48, 42731808), (56, 36627264), (63, 32557568), (64, 32048856), (72, 28487872), (84, 24418176), (96, 21365904), (112, 18313632), (126, 16278784), (128, 16024428), (144, 14243936), (168, 12209088), (192, 10682952), (224, 9156816), (252, 8139392), (256, 8012214), (288, 7121968), (336, 6104544), (384, 5341476), (448, 4578408), (504, 4069696), (512, 4006107), (576, 3560984), (672, 3052272), (768, 2670738), (896, 2289204), (1008, 2034848), (1152, 1780492), (1344, 1526136), (1536, 1335369), (1792, 1144602), (2016, 1017424), (2304, 890246), (2688, 763068), (3584, 572301), (4032, 508712), (4608, 445123), (5376, 381534), (8064, 254356), (10752, 190767), (16128, 127178), (32256, 63589)]