211439808

素因数分解:

$2^6\times 3^4\times {\mathrm{40787}}^1$

素因数の和:40811

約数の個数: 70

約数和(自身を含む): 626789196

約数和(自身を除く): 415349388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 40787, 81574, 122361, 163148, 244722, 326296, 367083, 489444, 652592, 734166, 978888, 1101249, 1305184, 1468332, 1957776, 2202498, 2610368, 2936664, 3303747, 3915552, 4404996, 5873328, 6607494, 7831104, 8809992, 11746656, 13214988, 17619984, 23493312, 26429976, 35239968, 52859952, 70479936, 105719904, 211439808]

約数ペア:

[(1, 211439808), (2, 105719904), (3, 70479936), (4, 52859952), (6, 35239968), (8, 26429976), (9, 23493312), (12, 17619984), (16, 13214988), (18, 11746656), (24, 8809992), (27, 7831104), (32, 6607494), (36, 5873328), (48, 4404996), (54, 3915552), (64, 3303747), (72, 2936664), (81, 2610368), (96, 2202498), (108, 1957776), (144, 1468332), (162, 1305184), (192, 1101249), (216, 978888), (288, 734166), (324, 652592), (432, 489444), (576, 367083), (648, 326296), (864, 244722), (1296, 163148), (1728, 122361), (2592, 81574), (5184, 40787)]