390678624

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193789}}^1$

素因数の和:193812

約数の個数: 72

約数和(自身を含む): 1269712080

約数和(自身を除く): 879033456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 193789, 387578, 581367, 775156, 1162734, 1356523, 1550312, 1744101, 2325468, 2713046, 3100624, 3488202, 4069569, 4650936, 5426092, 6201248, 6976404, 8139138, 9301872, 10852184, 12208707, 13952808, 16278276, 18603744, 21704368, 24417414, 27905616, 32556552, 43408736, 48834828, 55811232, 65113104, 97669656, 130226208, 195339312, 390678624]

約数ペア:

[(1, 390678624), (2, 195339312), (3, 130226208), (4, 97669656), (6, 65113104), (7, 55811232), (8, 48834828), (9, 43408736), (12, 32556552), (14, 27905616), (16, 24417414), (18, 21704368), (21, 18603744), (24, 16278276), (28, 13952808), (32, 12208707), (36, 10852184), (42, 9301872), (48, 8139138), (56, 6976404), (63, 6201248), (72, 5426092), (84, 4650936), (96, 4069569), (112, 3488202), (126, 3100624), (144, 2713046), (168, 2325468), (224, 1744101), (252, 1550312), (288, 1356523), (336, 1162734), (504, 775156), (672, 581367), (1008, 387578), (2016, 193789)]