777899808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{128621}}^1$

素因数の和:128647

約数の個数: 96

約数和(自身を含む): 2593019520

約数和(自身を除く): 1815119712

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, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 128621, 257242, 385863, 514484, 771726, 900347, 1028968, 1157589, 1543452, 1800694, 2057936, 2315178, 2701041, 3086904, 3472767, 3601388, 4115872, 4630356, 5402082, 6173808, 6945534, 7202776, 8103123, 9260712, 10804164, 12347616, 13891068, 14405552, 16206246, 18521424, 21608328, 24309369, 27782136, 28811104, 32412492, 37042848, 43216656, 48618738, 55564272, 64824984, 86433312, 97237476, 111128544, 129649968, 194474952, 259299936, 388949904, 777899808]

約数ペア:

[(1, 777899808), (2, 388949904), (3, 259299936), (4, 194474952), (6, 129649968), (7, 111128544), (8, 97237476), (9, 86433312), (12, 64824984), (14, 55564272), (16, 48618738), (18, 43216656), (21, 37042848), (24, 32412492), (27, 28811104), (28, 27782136), (32, 24309369), (36, 21608328), (42, 18521424), (48, 16206246), (54, 14405552), (56, 13891068), (63, 12347616), (72, 10804164), (84, 9260712), (96, 8103123), (108, 7202776), (112, 6945534), (126, 6173808), (144, 5402082), (168, 4630356), (189, 4115872), (216, 3601388), (224, 3472767), (252, 3086904), (288, 2701041), (336, 2315178), (378, 2057936), (432, 1800694), (504, 1543452), (672, 1157589), (756, 1028968), (864, 900347), (1008, 771726), (1512, 514484), (2016, 385863), (3024, 257242), (6048, 128621)]