274314544

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 646863360

約数和(自身を除く): 372548816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 79, 86, 98, 103, 112, 158, 172, 196, 206, 301, 316, 344, 392, 412, 553, 602, 632, 688, 721, 784, 824, 1106, 1204, 1264, 1442, 1648, 2107, 2212, 2408, 2884, 3397, 3871, 4214, 4424, 4429, 4816, 5047, 5768, 6794, 7742, 8137, 8428, 8848, 8858, 10094, 11536, 13588, 15484, 16274, 16856, 17716, 20188, 23779, 27176, 30968, 31003, 32548, 33712, 35432, 40376, 47558, 54352, 56959, 61936, 62006, 65096, 70864, 80752, 95116, 113918, 124012, 130192, 166453, 190232, 217021, 227836, 248024, 332906, 349891, 380464, 398713, 434042, 455672, 496048, 665812, 699782, 797426, 868084, 911344, 1331624, 1399564, 1594852, 1736168, 2449237, 2663248, 2799128, 3189704, 3472336, 4898474, 5598256, 6379408, 9796948, 17144659, 19593896, 34289318, 39187792, 68578636, 137157272, 274314544]

約数ペア:

[(1, 274314544), (2, 137157272), (4, 68578636), (7, 39187792), (8, 34289318), (14, 19593896), (16, 17144659), (28, 9796948), (43, 6379408), (49, 5598256), (56, 4898474), (79, 3472336), (86, 3189704), (98, 2799128), (103, 2663248), (112, 2449237), (158, 1736168), (172, 1594852), (196, 1399564), (206, 1331624), (301, 911344), (316, 868084), (344, 797426), (392, 699782), (412, 665812), (553, 496048), (602, 455672), (632, 434042), (688, 398713), (721, 380464), (784, 349891), (824, 332906), (1106, 248024), (1204, 227836), (1264, 217021), (1442, 190232), (1648, 166453), (2107, 130192), (2212, 124012), (2408, 113918), (2884, 95116), (3397, 80752), (3871, 70864), (4214, 65096), (4424, 62006), (4429, 61936), (4816, 56959), (5047, 54352), (5768, 47558), (6794, 40376), (7742, 35432), (8137, 33712), (8428, 32548), (8848, 31003), (8858, 30968), (10094, 27176), (11536, 23779), (13588, 20188), (15484, 17716), (16274, 16856)]