341796784

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 799948800

約数和(自身を除く): 458152016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 329, 376, 406, 464, 658, 752, 812, 1316, 1363, 1624, 2239, 2632, 2726, 3248, 4478, 5264, 5452, 8956, 9541, 10904, 15673, 17912, 19082, 21808, 31346, 35824, 38164, 62692, 64931, 76328, 105233, 125384, 129862, 152656, 210466, 250768, 259724, 420932, 454517, 519448, 736631, 841864, 909034, 1038896, 1473262, 1683728, 1818068, 2946524, 3051757, 3636136, 5893048, 6103514, 7272272, 11786096, 12207028, 21362299, 24414056, 42724598, 48828112, 85449196, 170898392, 341796784]

約数ペア:

[(1, 341796784), (2, 170898392), (4, 85449196), (7, 48828112), (8, 42724598), (14, 24414056), (16, 21362299), (28, 12207028), (29, 11786096), (47, 7272272), (56, 6103514), (58, 5893048), (94, 3636136), (112, 3051757), (116, 2946524), (188, 1818068), (203, 1683728), (232, 1473262), (329, 1038896), (376, 909034), (406, 841864), (464, 736631), (658, 519448), (752, 454517), (812, 420932), (1316, 259724), (1363, 250768), (1624, 210466), (2239, 152656), (2632, 129862), (2726, 125384), (3248, 105233), (4478, 76328), (5264, 64931), (5452, 62692), (8956, 38164), (9541, 35824), (10904, 31346), (15673, 21808), (17912, 19082)]