21167217792

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55849}}^1$

素因数の和:55923

約数の個数: 192

約数和(自身を含む): 71094816000

約数和(自身を除く): 49927598208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 252, 282, 288, 329, 336, 376, 384, 423, 448, 504, 564, 576, 658, 672, 752, 846, 896, 987, 1008, 1128, 1152, 1316, 1344, 1504, 1692, 1974, 2016, 2256, 2632, 2688, 2961, 3008, 3384, 3948, 4032, 4512, 5264, 5922, 6016, 6768, 7896, 8064, 9024, 10528, 11844, 13536, 15792, 18048, 21056, 23688, 27072, 31584, 42112, 47376, 54144, 55849, 63168, 94752, 111698, 126336, 167547, 189504, 223396, 335094, 379008, 390943, 446792, 502641, 670188, 781886, 893584, 1005282, 1172829, 1340376, 1563772, 1787168, 2010564, 2345658, 2624903, 2680752, 3127544, 3518487, 3574336, 4021128, 4691316, 5249806, 5361504, 6255088, 7036974, 7148672, 7874709, 8042256, 9382632, 10499612, 10723008, 12510176, 14073948, 15749418, 16084512, 18374321, 18765264, 20999224, 21446016, 23624127, 25020352, 28147896, 31498836, 32169024, 36748642, 37530528, 41998448, 47248254, 50040704, 55122963, 56295792, 62997672, 64338048, 73497284, 75061056, 83996896, 94496508, 110245926, 112591584, 125995344, 146994568, 150122112, 165368889, 167993792, 188993016, 220491852, 225183168, 251990688, 293989136, 330737778, 335987584, 377986032, 440983704, 450366336, 503981376, 587978272, 661475556, 755972064, 881967408, 1007962752, 1175956544, 1322951112, 1511944128, 1763934816, 2351913088, 2645902224, 3023888256, 3527869632, 5291804448, 7055739264, 10583608896, 21167217792]

約数ペア:

[(1, 21167217792), (2, 10583608896), (3, 7055739264), (4, 5291804448), (6, 3527869632), (7, 3023888256), (8, 2645902224), (9, 2351913088), (12, 1763934816), (14, 1511944128), (16, 1322951112), (18, 1175956544), (21, 1007962752), (24, 881967408), (28, 755972064), (32, 661475556), (36, 587978272), (42, 503981376), (47, 450366336), (48, 440983704), (56, 377986032), (63, 335987584), (64, 330737778), (72, 293989136), (84, 251990688), (94, 225183168), (96, 220491852), (112, 188993016), (126, 167993792), (128, 165368889), (141, 150122112), (144, 146994568), (168, 125995344), (188, 112591584), (192, 110245926), (224, 94496508), (252, 83996896), (282, 75061056), (288, 73497284), (329, 64338048), (336, 62997672), (376, 56295792), (384, 55122963), (423, 50040704), (448, 47248254), (504, 41998448), (564, 37530528), (576, 36748642), (658, 32169024), (672, 31498836), (752, 28147896), (846, 25020352), (896, 23624127), (987, 21446016), (1008, 20999224), (1128, 18765264), (1152, 18374321), (1316, 16084512), (1344, 15749418), (1504, 14073948), (1692, 12510176), (1974, 10723008), (2016, 10499612), (2256, 9382632), (2632, 8042256), (2688, 7874709), (2961, 7148672), (3008, 7036974), (3384, 6255088), (3948, 5361504), (4032, 5249806), (4512, 4691316), (5264, 4021128), (5922, 3574336), (6016, 3518487), (6768, 3127544), (7896, 2680752), (8064, 2624903), (9024, 2345658), (10528, 2010564), (11844, 1787168), (13536, 1563772), (15792, 1340376), (18048, 1172829), (21056, 1005282), (23688, 893584), (27072, 781886), (31584, 670188), (42112, 502641), (47376, 446792), (54144, 390943), (55849, 379008), (63168, 335094), (94752, 223396), (111698, 189504), (126336, 167547)]