664180272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22721}}^1$

素因数の和:22771

約数の個数: 120

約数和(自身を含む): 2197671840

約数和(自身を除く): 1533491568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 14616, 22721, 29232, 45442, 68163, 90884, 136326, 159047, 181768, 204489, 272652, 318094, 363536, 408978, 477141, 545304, 636188, 658909, 817956, 954282, 1090608, 1272376, 1317818, 1431423, 1635912, 1908564, 1976727, 2544752, 2635636, 2862846, 3271824, 3817128, 3953454, 4612363, 5271272, 5725692, 5930181, 7634256, 7906908, 9224726, 10542544, 11451384, 11860362, 13837089, 15813816, 18449452, 22902768, 23720724, 27674178, 31627632, 36898904, 41511267, 47441448, 55348356, 73797808, 83022534, 94882896, 110696712, 166045068, 221393424, 332090136, 664180272]

約数ペア:

[(1, 664180272), (2, 332090136), (3, 221393424), (4, 166045068), (6, 110696712), (7, 94882896), (8, 83022534), (9, 73797808), (12, 55348356), (14, 47441448), (16, 41511267), (18, 36898904), (21, 31627632), (24, 27674178), (28, 23720724), (29, 22902768), (36, 18449452), (42, 15813816), (48, 13837089), (56, 11860362), (58, 11451384), (63, 10542544), (72, 9224726), (84, 7906908), (87, 7634256), (112, 5930181), (116, 5725692), (126, 5271272), (144, 4612363), (168, 3953454), (174, 3817128), (203, 3271824), (232, 2862846), (252, 2635636), (261, 2544752), (336, 1976727), (348, 1908564), (406, 1635912), (464, 1431423), (504, 1317818), (522, 1272376), (609, 1090608), (696, 954282), (812, 817956), (1008, 658909), (1044, 636188), (1218, 545304), (1392, 477141), (1624, 408978), (1827, 363536), (2088, 318094), (2436, 272652), (3248, 204489), (3654, 181768), (4176, 159047), (4872, 136326), (7308, 90884), (9744, 68163), (14616, 45442), (22721, 29232)]