288406872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 868224000

約数和(自身を除く): 579817128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 271, 312, 351, 379, 468, 542, 702, 758, 813, 936, 1084, 1137, 1404, 1516, 1626, 2168, 2274, 2439, 2808, 3032, 3252, 3411, 3523, 4548, 4878, 4927, 6504, 6822, 7046, 7317, 9096, 9756, 9854, 10233, 10569, 13644, 14092, 14634, 14781, 19512, 19708, 20466, 21138, 27288, 28184, 29268, 29562, 31707, 39416, 40932, 42276, 44343, 58536, 59124, 63414, 81864, 84552, 88686, 95121, 102709, 118248, 126828, 133029, 177372, 190242, 205418, 253656, 266058, 308127, 354744, 380484, 410836, 532116, 616254, 760968, 821672, 924381, 1064232, 1232508, 1335217, 1848762, 2465016, 2670434, 2773143, 3697524, 4005651, 5340868, 5546286, 7395048, 8011302, 10681736, 11092572, 12016953, 16022604, 22185144, 24033906, 32045208, 36050859, 48067812, 72101718, 96135624, 144203436, 288406872]

約数ペア:

[(1, 288406872), (2, 144203436), (3, 96135624), (4, 72101718), (6, 48067812), (8, 36050859), (9, 32045208), (12, 24033906), (13, 22185144), (18, 16022604), (24, 12016953), (26, 11092572), (27, 10681736), (36, 8011302), (39, 7395048), (52, 5546286), (54, 5340868), (72, 4005651), (78, 3697524), (104, 2773143), (108, 2670434), (117, 2465016), (156, 1848762), (216, 1335217), (234, 1232508), (271, 1064232), (312, 924381), (351, 821672), (379, 760968), (468, 616254), (542, 532116), (702, 410836), (758, 380484), (813, 354744), (936, 308127), (1084, 266058), (1137, 253656), (1404, 205418), (1516, 190242), (1626, 177372), (2168, 133029), (2274, 126828), (2439, 118248), (2808, 102709), (3032, 95121), (3252, 88686), (3411, 84552), (3523, 81864), (4548, 63414), (4878, 59124), (4927, 58536), (6504, 44343), (6822, 42276), (7046, 40932), (7317, 39416), (9096, 31707), (9756, 29562), (9854, 29268), (10233, 28184), (10569, 27288), (13644, 21138), (14092, 20466), (14634, 19708), (14781, 19512)]