421569344

素因数分解:

$2^6\times 7^2\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:956

約数の個数: 84

約数和(自身を含む): 979871040

約数和(自身を除く): 558301696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 179, 196, 224, 358, 392, 448, 716, 751, 784, 1253, 1432, 1502, 1568, 2506, 2864, 3004, 3136, 5012, 5257, 5728, 6008, 8771, 10024, 10514, 11456, 12016, 17542, 20048, 21028, 24032, 35084, 36799, 40096, 42056, 48064, 70168, 73598, 80192, 84112, 134429, 140336, 147196, 168224, 268858, 280672, 294392, 336448, 537716, 561344, 588784, 941003, 1075432, 1177568, 1882006, 2150864, 2355136, 3764012, 4301728, 6587021, 7528024, 8603456, 13174042, 15056048, 26348084, 30112096, 52696168, 60224192, 105392336, 210784672, 421569344]

約数ペア:

[(1, 421569344), (2, 210784672), (4, 105392336), (7, 60224192), (8, 52696168), (14, 30112096), (16, 26348084), (28, 15056048), (32, 13174042), (49, 8603456), (56, 7528024), (64, 6587021), (98, 4301728), (112, 3764012), (179, 2355136), (196, 2150864), (224, 1882006), (358, 1177568), (392, 1075432), (448, 941003), (716, 588784), (751, 561344), (784, 537716), (1253, 336448), (1432, 294392), (1502, 280672), (1568, 268858), (2506, 168224), (2864, 147196), (3004, 140336), (3136, 134429), (5012, 84112), (5257, 80192), (5728, 73598), (6008, 70168), (8771, 48064), (10024, 42056), (10514, 40096), (11456, 36799), (12016, 35084), (17542, 24032), (20048, 21028)]