342075664

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 805469280

約数和(自身を除く): 463393616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 73, 86, 98, 112, 139, 146, 172, 196, 278, 292, 301, 344, 392, 511, 556, 584, 602, 688, 784, 973, 1022, 1112, 1168, 1204, 1946, 2044, 2107, 2224, 2408, 3139, 3577, 3892, 4088, 4214, 4816, 5977, 6278, 6811, 7154, 7784, 8176, 8428, 10147, 11954, 12556, 13622, 14308, 15568, 16856, 20294, 21973, 23908, 25112, 27244, 28616, 33712, 40588, 41839, 43946, 47816, 50224, 54488, 57232, 71029, 81176, 83678, 87892, 95632, 108976, 142058, 153811, 162352, 167356, 175784, 284116, 292873, 307622, 334712, 351568, 436321, 497203, 568232, 585746, 615244, 669424, 872642, 994406, 1136464, 1171492, 1230488, 1745284, 1988812, 2342984, 2460976, 3054247, 3490568, 3977624, 4685968, 6108494, 6981136, 7955248, 12216988, 21379729, 24433976, 42759458, 48867952, 85518916, 171037832, 342075664]

約数ペア:

[(1, 342075664), (2, 171037832), (4, 85518916), (7, 48867952), (8, 42759458), (14, 24433976), (16, 21379729), (28, 12216988), (43, 7955248), (49, 6981136), (56, 6108494), (73, 4685968), (86, 3977624), (98, 3490568), (112, 3054247), (139, 2460976), (146, 2342984), (172, 1988812), (196, 1745284), (278, 1230488), (292, 1171492), (301, 1136464), (344, 994406), (392, 872642), (511, 669424), (556, 615244), (584, 585746), (602, 568232), (688, 497203), (784, 436321), (973, 351568), (1022, 334712), (1112, 307622), (1168, 292873), (1204, 284116), (1946, 175784), (2044, 167356), (2107, 162352), (2224, 153811), (2408, 142058), (3139, 108976), (3577, 95632), (3892, 87892), (4088, 83678), (4214, 81176), (4816, 71029), (5977, 57232), (6278, 54488), (6811, 50224), (7154, 47816), (7784, 43946), (8176, 41839), (8428, 40588), (10147, 33712), (11954, 28616), (12556, 27244), (13622, 25112), (14308, 23908), (15568, 21973), (16856, 20294)]