890670816

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{16363}}^1$

素因数の和:16395

約数の個数: 144

約数和(自身を含む): 3002073984

約数和(自身を除く): 2111403168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 16363, 18144, 27216, 32726, 49089, 54432, 65452, 98178, 114541, 130904, 147267, 196356, 229082, 261808, 294534, 343623, 392712, 441801, 458164, 523616, 589068, 687246, 785424, 883602, 916328, 1030869, 1178136, 1325403, 1374492, 1570848, 1767204, 1832656, 2061738, 2356272, 2650806, 2748984, 3092607, 3534408, 3665312, 3976209, 4123476, 4712544, 5301612, 5497968, 6185214, 7068816, 7952418, 8246952, 9277821, 10603224, 10995936, 12370428, 14137632, 15904836, 16493904, 18555642, 21206448, 24740856, 27833463, 31809672, 32987808, 37111284, 42412896, 49481712, 55666926, 63619344, 74222568, 98963424, 111333852, 127238688, 148445136, 222667704, 296890272, 445335408, 890670816]

約数ペア:

[(1, 890670816), (2, 445335408), (3, 296890272), (4, 222667704), (6, 148445136), (7, 127238688), (8, 111333852), (9, 98963424), (12, 74222568), (14, 63619344), (16, 55666926), (18, 49481712), (21, 42412896), (24, 37111284), (27, 32987808), (28, 31809672), (32, 27833463), (36, 24740856), (42, 21206448), (48, 18555642), (54, 16493904), (56, 15904836), (63, 14137632), (72, 12370428), (81, 10995936), (84, 10603224), (96, 9277821), (108, 8246952), (112, 7952418), (126, 7068816), (144, 6185214), (162, 5497968), (168, 5301612), (189, 4712544), (216, 4123476), (224, 3976209), (243, 3665312), (252, 3534408), (288, 3092607), (324, 2748984), (336, 2650806), (378, 2356272), (432, 2061738), (486, 1832656), (504, 1767204), (567, 1570848), (648, 1374492), (672, 1325403), (756, 1178136), (864, 1030869), (972, 916328), (1008, 883602), (1134, 785424), (1296, 687246), (1512, 589068), (1701, 523616), (1944, 458164), (2016, 441801), (2268, 392712), (2592, 343623), (3024, 294534), (3402, 261808), (3888, 229082), (4536, 196356), (6048, 147267), (6804, 130904), (7776, 114541), (9072, 98178), (13608, 65452), (16363, 54432), (18144, 49089), (27216, 32726)]