211784664

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2022

約数の個数: 128

約数和(自身を含む): 665280000

約数和(自身を除く): 453495336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 1979, 2058, 2184, 2548, 2744, 3822, 3958, 4116, 4459, 5096, 5937, 7644, 7916, 8232, 8918, 11874, 13377, 13853, 15288, 15832, 17836, 23748, 25727, 26754, 27706, 35672, 41559, 47496, 51454, 53508, 55412, 77181, 83118, 96971, 102908, 107016, 110824, 154362, 166236, 180089, 193942, 205816, 290913, 308724, 332472, 360178, 387884, 540267, 581826, 617448, 678797, 720356, 775768, 1080534, 1163652, 1260623, 1357594, 1440712, 2036391, 2161068, 2327304, 2521246, 2715188, 3781869, 4072782, 4322136, 5042492, 5430376, 7563738, 8145564, 8824361, 10084984, 15127476, 16291128, 17648722, 26473083, 30254952, 35297444, 52946166, 70594888, 105892332, 211784664]

約数ペア:

[(1, 211784664), (2, 105892332), (3, 70594888), (4, 52946166), (6, 35297444), (7, 30254952), (8, 26473083), (12, 17648722), (13, 16291128), (14, 15127476), (21, 10084984), (24, 8824361), (26, 8145564), (28, 7563738), (39, 5430376), (42, 5042492), (49, 4322136), (52, 4072782), (56, 3781869), (78, 2715188), (84, 2521246), (91, 2327304), (98, 2161068), (104, 2036391), (147, 1440712), (156, 1357594), (168, 1260623), (182, 1163652), (196, 1080534), (273, 775768), (294, 720356), (312, 678797), (343, 617448), (364, 581826), (392, 540267), (546, 387884), (588, 360178), (637, 332472), (686, 308724), (728, 290913), (1029, 205816), (1092, 193942), (1176, 180089), (1274, 166236), (1372, 154362), (1911, 110824), (1979, 107016), (2058, 102908), (2184, 96971), (2548, 83118), (2744, 77181), (3822, 55412), (3958, 53508), (4116, 51454), (4459, 47496), (5096, 41559), (5937, 35672), (7644, 27706), (7916, 26754), (8232, 25727), (8918, 23748), (11874, 17836), (13377, 15832), (13853, 15288)]