388493952

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 192

約数和(自身を含む): 1310243040

約数和(自身を除く): 921749088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1568, 1617, 1848, 1877, 2112, 2156, 2352, 2464, 2688, 3136, 3234, 3696, 3754, 4224, 4312, 4704, 4928, 5631, 6272, 6468, 7392, 7508, 8624, 9408, 9856, 11262, 12936, 13139, 14784, 15016, 17248, 18816, 20647, 22524, 25872, 26278, 29568, 30032, 34496, 39417, 41294, 45048, 51744, 52556, 60064, 61941, 68992, 78834, 82588, 90096, 91973, 103488, 105112, 120128, 123882, 144529, 157668, 165176, 180192, 183946, 206976, 210224, 240256, 247764, 275919, 289058, 315336, 330352, 360384, 367892, 420448, 433587, 495528, 551838, 578116, 630672, 660704, 720768, 735784, 840896, 867174, 991056, 1011703, 1103676, 1156232, 1261344, 1321408, 1471568, 1681792, 1734348, 1982112, 2023406, 2207352, 2312464, 2522688, 2642816, 2943136, 3035109, 3468696, 3964224, 4046812, 4414704, 4624928, 5045376, 5886272, 6070218, 6937392, 7928448, 8093624, 8829408, 9249856, 11772544, 12140436, 13874784, 16187248, 17658816, 18499712, 24280872, 27749568, 32374496, 35317632, 48561744, 55499136, 64748992, 97123488, 129497984, 194246976, 388493952]

約数ペア:

[(1, 388493952), (2, 194246976), (3, 129497984), (4, 97123488), (6, 64748992), (7, 55499136), (8, 48561744), (11, 35317632), (12, 32374496), (14, 27749568), (16, 24280872), (21, 18499712), (22, 17658816), (24, 16187248), (28, 13874784), (32, 12140436), (33, 11772544), (42, 9249856), (44, 8829408), (48, 8093624), (49, 7928448), (56, 6937392), (64, 6070218), (66, 5886272), (77, 5045376), (84, 4624928), (88, 4414704), (96, 4046812), (98, 3964224), (112, 3468696), (128, 3035109), (132, 2943136), (147, 2642816), (154, 2522688), (168, 2312464), (176, 2207352), (192, 2023406), (196, 1982112), (224, 1734348), (231, 1681792), (264, 1471568), (294, 1321408), (308, 1261344), (336, 1156232), (352, 1103676), (384, 1011703), (392, 991056), (448, 867174), (462, 840896), (528, 735784), (539, 720768), (588, 660704), (616, 630672), (672, 578116), (704, 551838), (784, 495528), (896, 433587), (924, 420448), (1056, 367892), (1078, 360384), (1176, 330352), (1232, 315336), (1344, 289058), (1408, 275919), (1568, 247764), (1617, 240256), (1848, 210224), (1877, 206976), (2112, 183946), (2156, 180192), (2352, 165176), (2464, 157668), (2688, 144529), (3136, 123882), (3234, 120128), (3696, 105112), (3754, 103488), (4224, 91973), (4312, 90096), (4704, 82588), (4928, 78834), (5631, 68992), (6272, 61941), (6468, 60064), (7392, 52556), (7508, 51744), (8624, 45048), (9408, 41294), (9856, 39417), (11262, 34496), (12936, 30032), (13139, 29568), (14784, 26278), (15016, 25872), (17248, 22524), (18816, 20647)]