340977312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1583

約数の個数: 144

約数和(自身を含む): 1062072648

約数和(自身を除く): 721095336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1248, 1464, 1493, 1586, 1872, 1952, 2196, 2379, 2928, 2986, 3172, 3744, 4392, 4479, 4758, 5856, 5972, 6344, 7137, 8784, 8958, 9516, 11944, 12688, 13437, 14274, 17568, 17916, 19032, 19409, 23888, 25376, 26874, 28548, 35832, 38064, 38818, 47776, 53748, 57096, 58227, 71664, 76128, 77636, 91073, 107496, 114192, 116454, 143328, 155272, 174681, 182146, 214992, 228384, 232908, 273219, 310544, 349362, 364292, 429984, 465816, 546438, 621088, 698724, 728584, 819657, 931632, 1092876, 1183949, 1397448, 1457168, 1639314, 1863264, 2185752, 2367898, 2794896, 2914336, 3278628, 3551847, 4371504, 4735796, 5589792, 6557256, 7103694, 8743008, 9471592, 10655541, 13114512, 14207388, 18943184, 21311082, 26229024, 28414776, 37886368, 42622164, 56829552, 85244328, 113659104, 170488656, 340977312]

約数ペア:

[(1, 340977312), (2, 170488656), (3, 113659104), (4, 85244328), (6, 56829552), (8, 42622164), (9, 37886368), (12, 28414776), (13, 26229024), (16, 21311082), (18, 18943184), (24, 14207388), (26, 13114512), (32, 10655541), (36, 9471592), (39, 8743008), (48, 7103694), (52, 6557256), (61, 5589792), (72, 4735796), (78, 4371504), (96, 3551847), (104, 3278628), (117, 2914336), (122, 2794896), (144, 2367898), (156, 2185752), (183, 1863264), (208, 1639314), (234, 1457168), (244, 1397448), (288, 1183949), (312, 1092876), (366, 931632), (416, 819657), (468, 728584), (488, 698724), (549, 621088), (624, 546438), (732, 465816), (793, 429984), (936, 364292), (976, 349362), (1098, 310544), (1248, 273219), (1464, 232908), (1493, 228384), (1586, 214992), (1872, 182146), (1952, 174681), (2196, 155272), (2379, 143328), (2928, 116454), (2986, 114192), (3172, 107496), (3744, 91073), (4392, 77636), (4479, 76128), (4758, 71664), (5856, 58227), (5972, 57096), (6344, 53748), (7137, 47776), (8784, 38818), (8958, 38064), (9516, 35832), (11944, 28548), (12688, 26874), (13437, 25376), (14274, 23888), (17568, 19409), (17916, 19032)]