21522356856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:122

約数の個数: 1024

約数和(自身を含む): 87736320000

約数和(自身を除く): 66213963144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 19, 21, 22, 24, 26, 27, 28, 31, 33, 36, 38, 39, 42, 44, 52, 54, 56, 57, 62, 63, 66, 72, 76, 77, 78, 84, 88, 91, 93, 99, 104, 108, 114, 117, 124, 126, 132, 133, 143, 152, 154, 156, 168, 169, 171, 182, 186, 189, 198, 209, 216, 217, 228, 231, 234, 247, 248, 252, 264, 266, 273, 279, 286, 297, 308, 312, 338, 341, 342, 351, 364, 372, 378, 396, 399, 403, 418, 429, 434, 456, 462, 468, 494, 504, 507, 513, 532, 546, 558, 572, 589, 594, 616, 627, 651, 676, 682, 684, 693, 702, 728, 741, 744, 756, 792, 798, 806, 819, 836, 837, 858, 868, 924, 936, 988, 1001, 1014, 1023, 1026, 1064, 1092, 1116, 1144, 1178, 1183, 1188, 1197, 1209, 1254, 1287, 1302, 1352, 1364, 1368, 1386, 1404, 1463, 1482, 1512, 1521, 1596, 1612, 1638, 1672, 1674, 1716, 1729, 1736, 1767, 1848, 1859, 1881, 1953, 1976, 2002, 2028, 2046, 2052, 2079, 2184, 2197, 2223, 2232, 2356, 2366, 2376, 2387, 2394, 2418, 2457, 2508, 2574, 2604, 2717, 2728, 2772, 2808, 2821, 2926, 2964, 3003, 3042, 3069, 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約数ペア:

[(1, 21522356856), (2, 10761178428), (3, 7174118952), (4, 5380589214), (6, 3587059476), (7, 3074622408), (8, 2690294607), (9, 2391372984), (11, 1956577896), (12, 1793529738), (13, 1655565912), (14, 1537311204), (18, 1195686492), (19, 1132755624), (21, 1024874136), (22, 978288948), (24, 896764869), (26, 827782956), (27, 797124328), (28, 768655602), (31, 694269576), (33, 652192632), (36, 597843246), (38, 566377812), (39, 551855304), (42, 512437068), (44, 489144474), (52, 413891478), (54, 398562164), (56, 384327801), (57, 377585208), (62, 347134788), (63, 341624712), (66, 326096316), (72, 298921623), (76, 283188906), (77, 279511128), (78, 275927652), (84, 256218534), (88, 244572237), (91, 236509416), (93, 231423192), (99, 217397544), (104, 206945739), (108, 199281082), (114, 188792604), (117, 183951768), (124, 173567394), (126, 170812356), (132, 163048158), (133, 161822232), (143, 150505992), (152, 141594453), (154, 139755564), (156, 137963826), (168, 128109267), (169, 127351224), (171, 125861736), (182, 118254708), (186, 115711596), (189, 113874904), (198, 108698772), (209, 102977784), (216, 99640541), (217, 99181368), (228, 94396302), (231, 93170376), (234, 91975884), (247, 87135048), (248, 86783697), (252, 85406178), (264, 81524079), (266, 80911116), (273, 78836472), (279, 77141064), (286, 75252996), (297, 72465848), (308, 69877782), (312, 68981913), (338, 63675612), (341, 63115416), (342, 62930868), (351, 61317256), (364, 59127354), (372, 57855798), (378, 56937452), (396, 54349386), (399, 53940744), (403, 53405352), (418, 51488892), (429, 50168664), (434, 49590684), (456, 47198151), (462, 46585188), (468, 45987942), (494, 43567524), (504, 42703089), (507, 42450408), (513, 41953912), (532, 40455558), (546, 39418236), (558, 38570532), (572, 37626498), (589, 36540504), (594, 36232924), (616, 34938891), (627, 34325928), (651, 33060456), (676, 31837806), (682, 31557708), (684, 31465434), (693, 31056792), (702, 30658628), (728, 29563677), (741, 29045016), (744, 28927899), (756, 28468726), (792, 27174693), (798, 26970372), (806, 26702676), (819, 26278824), (836, 25744446), (837, 25713688), (858, 25084332), (868, 24795342), (924, 23292594), (936, 22993971), (988, 21783762), (1001, 21500856), (1014, 21225204), (1023, 21038472), (1026, 20976956), (1064, 20227779), (1092, 19709118), (1116, 19285266), (1144, 18813249), (1178, 18270252), (1183, 18193032), (1188, 18116462), (1197, 17980248), (1209, 17801784), (1254, 17162964), (1287, 16722888), (1302, 16530228), (1352, 15918903), (1364, 15778854), (1368, 15732717), (1386, 15528396), (1404, 15329314), (1463, 14711112), (1482, 14522508), (1512, 14234363), (1521, 14150136), (1596, 13485186), (1612, 13351338), (1638, 13139412), (1672, 12872223), (1674, 12856844), (1716, 12542166), (1729, 12447864), (1736, 12397671), (1767, 12180168), (1848, 11646297), (1859, 11577384), (1881, 11441976), (1953, 11020152), (1976, 10891881), (2002, 10750428), (2028, 10612602), (2046, 10519236), (2052, 10488478), (2079, 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(5187, 4149288), (5208, 4132557), (5239, 4108104), (5301, 4060056), (5434, 3960684), (5544, 3882099), (5577, 3859128), (5642, 3814668), (5643, 3813992), (5852, 3677778), (5859, 3673384), (5928, 3630627), (6006, 3583476), (6084, 3537534), (6138, 3506412), (6422, 3351348), (6479, 3321864), (6552, 3284853), (6591, 3265416), (6669, 3227224), (6696, 3214211), (6916, 3111966), (7068, 3045042), (7098, 3032172), (7161, 3005496), (7182, 2996708), (7254, 2966964), (7436, 2894346), (7524, 2860494), (7657, 2810808), (7722, 2787148), (7812, 2755038), (8008, 2687607), (8151, 2640456), (8184, 2629809), (8246, 2610036), (8316, 2588066), (8463, 2543112), (8778, 2451852), (8788, 2449062), (8866, 2427516), (8892, 2420418), (9009, 2388984), (9126, 2358356), (9207, 2337608), (9464, 2274129), (9548, 2254122), (9576, 2247531), (9633, 2234232), (9672, 2225223), (9828, 2189902), (10296, 2090361), (10374, 2074644), (10478, 2054052), (10602, 2030028), (10647, 2021448), (10868, 1980342), (10881, 1977976), (11154, 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(84227, 255528), (85176, 252681), (85932, 250458), (86697, 248248), (87048, 247247), (89908, 239382), (90706, 237276), (91884, 234234), (92274, 233244), (93093, 231192), (93366, 230516), (94302, 228228), (96668, 222642), (97812, 220038), (98952, 217503), (99541, 216216), (100386, 214396), (101556, 211926), (104104, 206739), (105336, 204321), (105963, 203112), (106392, 202293), (107198, 200772), (108108, 199082), (110019, 195624), (111321, 193336), (114114, 188604), (115258, 186732), (115596, 186186), (116622, 184548), (117117, 183768), (118638, 181412), (119691, 179816), (123032, 174933), (124124, 173394), (124488, 172887), (125229, 171864), (125736, 171171), (127224, 169169), (127764, 168454), (128898, 166972), (133848, 160797), (134862, 159588), (136059, 158184), (136214, 158004), (137826, 156156), (138411, 155496), (141284, 152334), (141453, 152152), (145002, 148428), (146692, 146718)]