4959178496

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 10082724960

約数和(自身を除く): 5123546464

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 263, 292, 526, 584, 1009, 1052, 1168, 2018, 2104, 2336, 4036, 4208, 4672, 8072, 8416, 9344, 16144, 16832, 18688, 19199, 32288, 33664, 38398, 64576, 67328, 73657, 76796, 129152, 147314, 153592, 258304, 265367, 294628, 307184, 530734, 589256, 614368, 1061468, 1178512, 1228736, 2122936, 2357024, 2457472, 4245872, 4714048, 4914944, 8491744, 9428096, 16983488, 18856192, 19371791, 33966976, 38743582, 67933952, 77487164, 154974328, 309948656, 619897312, 1239794624, 2479589248, 4959178496]

約数ペア:

[(1, 4959178496), (2, 2479589248), (4, 1239794624), (8, 619897312), (16, 309948656), (32, 154974328), (64, 77487164), (73, 67933952), (128, 38743582), (146, 33966976), (256, 19371791), (263, 18856192), (292, 16983488), (526, 9428096), (584, 8491744), (1009, 4914944), (1052, 4714048), (1168, 4245872), (2018, 2457472), (2104, 2357024), (2336, 2122936), (4036, 1228736), (4208, 1178512), (4672, 1061468), (8072, 614368), (8416, 589256), (9344, 530734), (16144, 307184), (16832, 294628), (18688, 265367), (19199, 258304), (32288, 153592), (33664, 147314), (38398, 129152), (64576, 76796), (67328, 73657)]