426628384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 1039772160

約数和(自身を除く): 613143776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 239, 364, 416, 478, 613, 728, 956, 1226, 1456, 1673, 1912, 2452, 2912, 3107, 3346, 3824, 4291, 4904, 6214, 6692, 7648, 7969, 8582, 9808, 12428, 13384, 15938, 17164, 19616, 21749, 24856, 26768, 31876, 34328, 43498, 49712, 53536, 55783, 63752, 68656, 86996, 99424, 111566, 127504, 137312, 146507, 173992, 223132, 255008, 293014, 347984, 446264, 586028, 695968, 892528, 1025549, 1172056, 1785056, 1904591, 2051098, 2344112, 3809182, 4102196, 4688224, 7618364, 8204392, 13332137, 15236728, 16408784, 26664274, 30473456, 32817568, 53328548, 60946912, 106657096, 213314192, 426628384]

約数ペア:

[(1, 426628384), (2, 213314192), (4, 106657096), (7, 60946912), (8, 53328548), (13, 32817568), (14, 30473456), (16, 26664274), (26, 16408784), (28, 15236728), (32, 13332137), (52, 8204392), (56, 7618364), (91, 4688224), (104, 4102196), (112, 3809182), (182, 2344112), (208, 2051098), (224, 1904591), (239, 1785056), (364, 1172056), (416, 1025549), (478, 892528), (613, 695968), (728, 586028), (956, 446264), (1226, 347984), (1456, 293014), (1673, 255008), (1912, 223132), (2452, 173992), (2912, 146507), (3107, 137312), (3346, 127504), (3824, 111566), (4291, 99424), (4904, 86996), (6214, 68656), (6692, 63752), (7648, 55783), (7969, 53536), (8582, 49712), (9808, 43498), (12428, 34328), (13384, 31876), (15938, 26768), (17164, 24856), (19616, 21749)]