2783995984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{6827}}^1$

素因数の和:7184

約数の個数: 80

約数和(自身を含む): 6746282496

約数和(自身を除く): 3962286512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 331, 616, 662, 1232, 1324, 2317, 2648, 3641, 4634, 5296, 6827, 7282, 9268, 13654, 14564, 18536, 25487, 27308, 29128, 37072, 47789, 50974, 54616, 58256, 75097, 95578, 101948, 109232, 150194, 191156, 203896, 300388, 382312, 407792, 525679, 600776, 764624, 1051358, 1201552, 2102716, 2259737, 4205432, 4519474, 8410864, 9038948, 15818159, 18077896, 24857107, 31636318, 36155792, 49714214, 63272636, 99428428, 126545272, 173999749, 198856856, 253090544, 347999498, 397713712, 695998996, 1391997992, 2783995984]

約数ペア:

[(1, 2783995984), (2, 1391997992), (4, 695998996), (7, 397713712), (8, 347999498), (11, 253090544), (14, 198856856), (16, 173999749), (22, 126545272), (28, 99428428), (44, 63272636), (56, 49714214), (77, 36155792), (88, 31636318), (112, 24857107), (154, 18077896), (176, 15818159), (308, 9038948), (331, 8410864), (616, 4519474), (662, 4205432), (1232, 2259737), (1324, 2102716), (2317, 1201552), (2648, 1051358), (3641, 764624), (4634, 600776), (5296, 525679), (6827, 407792), (7282, 382312), (9268, 300388), (13654, 203896), (14564, 191156), (18536, 150194), (25487, 109232), (27308, 101948), (29128, 95578), (37072, 75097), (47789, 58256), (50974, 54616)]