248386392

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 128

約数和(自身を含む): 751680000

約数和(自身を除く): 503293608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2087, 2088, 2204, 3132, 3306, 4104, 4174, 4408, 4959, 6261, 6264, 6612, 8348, 9918, 12522, 13224, 14877, 16696, 18783, 19836, 25044, 29754, 37566, 39653, 39672, 50088, 56349, 59508, 60523, 75132, 79306, 112698, 118959, 119016, 121046, 150264, 158612, 181569, 225396, 237918, 242092, 317224, 356877, 363138, 450792, 475836, 484184, 544707, 713754, 726276, 951672, 1070631, 1089414, 1149937, 1427508, 1452552, 1634121, 2141262, 2178828, 2299874, 2855016, 3268242, 3449811, 4282524, 4357656, 4599748, 6536484, 6899622, 8565048, 9199496, 10349433, 13072968, 13799244, 20698866, 27598488, 31048299, 41397732, 62096598, 82795464, 124193196, 248386392]

約数ペア:

[(1, 248386392), (2, 124193196), (3, 82795464), (4, 62096598), (6, 41397732), (8, 31048299), (9, 27598488), (12, 20698866), (18, 13799244), (19, 13072968), (24, 10349433), (27, 9199496), (29, 8565048), (36, 6899622), (38, 6536484), (54, 4599748), (57, 4357656), (58, 4282524), (72, 3449811), (76, 3268242), (87, 2855016), (108, 2299874), (114, 2178828), (116, 2141262), (152, 1634121), (171, 1452552), (174, 1427508), (216, 1149937), (228, 1089414), (232, 1070631), (261, 951672), (342, 726276), (348, 713754), (456, 544707), (513, 484184), (522, 475836), (551, 450792), (684, 363138), (696, 356877), (783, 317224), (1026, 242092), (1044, 237918), (1102, 225396), (1368, 181569), (1566, 158612), (1653, 150264), (2052, 121046), (2087, 119016), (2088, 118959), (2204, 112698), (3132, 79306), (3306, 75132), (4104, 60523), (4174, 59508), (4408, 56349), (4959, 50088), (6261, 39672), (6264, 39653), (6612, 37566), (8348, 29754), (9918, 25044), (12522, 19836), (13224, 18783), (14877, 16696)]