210827344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7668

約数の個数: 80

約数和(自身を含む): 529271680

約数和(自身を除く): 318444336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 7621, 13832, 15242, 27664, 30484, 53347, 60968, 99073, 106694, 121936, 144799, 198146, 213388, 289598, 396292, 426776, 579196, 693511, 792584, 853552, 1013593, 1158392, 1387022, 1585168, 1882387, 2027186, 2316784, 2774044, 3764774, 4054372, 5548088, 7529548, 8108744, 11096176, 13176709, 15059096, 16217488, 26353418, 30118192, 52706836, 105413672, 210827344]

約数ペア:

[(1, 210827344), (2, 105413672), (4, 52706836), (7, 30118192), (8, 26353418), (13, 16217488), (14, 15059096), (16, 13176709), (19, 11096176), (26, 8108744), (28, 7529548), (38, 5548088), (52, 4054372), (56, 3764774), (76, 2774044), (91, 2316784), (104, 2027186), (112, 1882387), (133, 1585168), (152, 1387022), (182, 1158392), (208, 1013593), (247, 853552), (266, 792584), (304, 693511), (364, 579196), (494, 426776), (532, 396292), (728, 289598), (988, 213388), (1064, 198146), (1456, 144799), (1729, 121936), (1976, 106694), (2128, 99073), (3458, 60968), (3952, 53347), (6916, 30484), (7621, 27664), (13832, 15242)]