355087936

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^2\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 84

約数和(自身を含む): 822033408

約数和(自身を除く): 466945472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 127, 158, 224, 254, 316, 448, 508, 553, 632, 889, 1016, 1106, 1264, 1778, 2032, 2212, 2528, 3556, 4064, 4424, 5056, 6241, 7112, 8128, 8848, 10033, 12482, 14224, 17696, 20066, 24964, 28448, 35392, 40132, 43687, 49928, 56896, 70231, 80264, 87374, 99856, 140462, 160528, 174748, 199712, 280924, 321056, 349496, 399424, 561848, 642112, 698992, 792607, 1123696, 1397984, 1585214, 2247392, 2795968, 3170428, 4494784, 5548249, 6340856, 11096498, 12681712, 22192996, 25363424, 44385992, 50726848, 88771984, 177543968, 355087936]

約数ペア:

[(1, 355087936), (2, 177543968), (4, 88771984), (7, 50726848), (8, 44385992), (14, 25363424), (16, 22192996), (28, 12681712), (32, 11096498), (56, 6340856), (64, 5548249), (79, 4494784), (112, 3170428), (127, 2795968), (158, 2247392), (224, 1585214), (254, 1397984), (316, 1123696), (448, 792607), (508, 698992), (553, 642112), (632, 561848), (889, 399424), (1016, 349496), (1106, 321056), (1264, 280924), (1778, 199712), (2032, 174748), (2212, 160528), (2528, 140462), (3556, 99856), (4064, 87374), (4424, 80264), (5056, 70231), (6241, 56896), (7112, 49928), (8128, 43687), (8848, 40132), (10033, 35392), (12482, 28448), (14224, 24964), (17696, 20066)]