213383808

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 160

約数和(自身を含む): 693126720

約数和(自身を除く): 479742912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 1871, 2112, 2376, 2592, 3168, 3456, 3564, 3742, 4224, 4752, 5184, 5613, 6336, 7128, 7484, 9504, 10368, 11226, 12672, 14256, 14968, 16839, 19008, 20581, 22452, 28512, 29936, 33678, 38016, 41162, 44904, 50517, 57024, 59872, 61743, 67356, 82324, 89808, 101034, 114048, 119744, 123486, 134712, 151551, 164648, 179616, 185229, 202068, 239488, 246972, 269424, 303102, 329296, 359232, 370458, 404136, 493944, 538848, 555687, 606204, 658592, 718464, 740916, 808272, 987888, 1077696, 1111374, 1212408, 1317184, 1481832, 1616544, 1667061, 1975776, 2155392, 2222748, 2424816, 2634368, 2963664, 3233088, 3334122, 3951552, 4445496, 4849632, 5927328, 6466176, 6668244, 7903104, 8890992, 9699264, 11854656, 13336488, 17781984, 19398528, 23709312, 26672976, 35563968, 53345952, 71127936, 106691904, 213383808]

約数ペア:

[(1, 213383808), (2, 106691904), (3, 71127936), (4, 53345952), (6, 35563968), (8, 26672976), (9, 23709312), (11, 19398528), (12, 17781984), (16, 13336488), (18, 11854656), (22, 9699264), (24, 8890992), (27, 7903104), (32, 6668244), (33, 6466176), (36, 5927328), (44, 4849632), (48, 4445496), (54, 3951552), (64, 3334122), (66, 3233088), (72, 2963664), (81, 2634368), (88, 2424816), (96, 2222748), (99, 2155392), (108, 1975776), (128, 1667061), (132, 1616544), (144, 1481832), (162, 1317184), (176, 1212408), (192, 1111374), (198, 1077696), (216, 987888), (264, 808272), (288, 740916), (297, 718464), (324, 658592), (352, 606204), (384, 555687), (396, 538848), (432, 493944), (528, 404136), (576, 370458), (594, 359232), (648, 329296), (704, 303102), (792, 269424), (864, 246972), (891, 239488), (1056, 202068), (1152, 185229), (1188, 179616), (1296, 164648), (1408, 151551), (1584, 134712), (1728, 123486), (1782, 119744), (1871, 114048), (2112, 101034), (2376, 89808), (2592, 82324), (3168, 67356), (3456, 61743), (3564, 59872), (3742, 57024), (4224, 50517), (4752, 44904), (5184, 41162), (5613, 38016), (6336, 33678), (7128, 29936), (7484, 28512), (9504, 22452), (10368, 20581), (11226, 19008), (12672, 16839), (14256, 14968)]