768310784

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 80

約数和(自身を含む): 1643118048

約数和(自身を除く): 874807264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 206, 256, 272, 412, 512, 544, 824, 857, 1088, 1648, 1714, 1751, 2176, 3296, 3428, 3502, 4352, 6592, 6856, 7004, 8704, 13184, 13712, 14008, 14569, 26368, 27424, 28016, 29138, 52736, 54848, 56032, 58276, 88271, 109696, 112064, 116552, 176542, 219392, 224128, 233104, 353084, 438784, 448256, 466208, 706168, 896512, 932416, 1412336, 1500607, 1864832, 2824672, 3001214, 3729664, 5649344, 6002428, 7459328, 11298688, 12004856, 22597376, 24009712, 45194752, 48019424, 96038848, 192077696, 384155392, 768310784]

約数ペア:

[(1, 768310784), (2, 384155392), (4, 192077696), (8, 96038848), (16, 48019424), (17, 45194752), (32, 24009712), (34, 22597376), (64, 12004856), (68, 11298688), (103, 7459328), (128, 6002428), (136, 5649344), (206, 3729664), (256, 3001214), (272, 2824672), (412, 1864832), (512, 1500607), (544, 1412336), (824, 932416), (857, 896512), (1088, 706168), (1648, 466208), (1714, 448256), (1751, 438784), (2176, 353084), (3296, 233104), (3428, 224128), (3502, 219392), (4352, 176542), (6592, 116552), (6856, 112064), (7004, 109696), (8704, 88271), (13184, 58276), (13712, 56032), (14008, 54848), (14569, 52736), (26368, 29138), (27424, 28016)]