227584656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2081

約数の個数: 120

約数和(自身を含む): 697509176

約数和(自身を除く): 469924520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1464, 1586, 1872, 1993, 2196, 2379, 2928, 3172, 3986, 4392, 4758, 5979, 6344, 7137, 7972, 8784, 9516, 11958, 12688, 14274, 15944, 17937, 19032, 23916, 25909, 28548, 31888, 35874, 38064, 47832, 51818, 57096, 71748, 77727, 95664, 103636, 114192, 121573, 143496, 155454, 207272, 233181, 243146, 286992, 310908, 364719, 414544, 466362, 486292, 621816, 729438, 932724, 972584, 1094157, 1243632, 1458876, 1580449, 1865448, 1945168, 2188314, 2917752, 3160898, 3730896, 4376628, 4741347, 5835504, 6321796, 8753256, 9482694, 12643592, 14224041, 17506512, 18965388, 25287184, 28448082, 37930776, 56896164, 75861552, 113792328, 227584656]

約数ペア:

[(1, 227584656), (2, 113792328), (3, 75861552), (4, 56896164), (6, 37930776), (8, 28448082), (9, 25287184), (12, 18965388), (13, 17506512), (16, 14224041), (18, 12643592), (24, 9482694), (26, 8753256), (36, 6321796), (39, 5835504), (48, 4741347), (52, 4376628), (61, 3730896), (72, 3160898), (78, 2917752), (104, 2188314), (117, 1945168), (122, 1865448), (144, 1580449), (156, 1458876), (183, 1243632), (208, 1094157), (234, 972584), (244, 932724), (312, 729438), (366, 621816), (468, 486292), (488, 466362), (549, 414544), (624, 364719), (732, 310908), (793, 286992), (936, 243146), (976, 233181), (1098, 207272), (1464, 155454), (1586, 143496), (1872, 121573), (1993, 114192), (2196, 103636), (2379, 95664), (2928, 77727), (3172, 71748), (3986, 57096), (4392, 51818), (4758, 47832), (5979, 38064), (6344, 35874), (7137, 31888), (7972, 28548), (8784, 25909), (9516, 23916), (11958, 19032), (12688, 17937), (14274, 15944)]