301999248

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{28729}}^1$

素因数の和:28816

約数の個数: 60

約数和(自身を含む): 856786060

約数和(自身を除く): 554786812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 28729, 57458, 86187, 114916, 172374, 229832, 258561, 344748, 459664, 517122, 689496, 1034244, 1378992, 2068488, 2097217, 4136976, 4194434, 6291651, 8388868, 12583302, 16777736, 18874953, 25166604, 33555472, 37749906, 50333208, 75499812, 100666416, 150999624, 301999248]

約数ペア:

[(1, 301999248), (2, 150999624), (3, 100666416), (4, 75499812), (6, 50333208), (8, 37749906), (9, 33555472), (12, 25166604), (16, 18874953), (18, 16777736), (24, 12583302), (36, 8388868), (48, 6291651), (72, 4194434), (73, 4136976), (144, 2097217), (146, 2068488), (219, 1378992), (292, 1034244), (438, 689496), (584, 517122), (657, 459664), (876, 344748), (1168, 258561), (1314, 229832), (1752, 172374), (2628, 114916), (3504, 86187), (5256, 57458), (10512, 28729)]