889009506

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 320

約数和(自身を含む): 2720931840

約数和(自身を除く): 1831922334

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 31, 33, 38, 42, 54, 57, 62, 63, 66, 77, 81, 93, 99, 114, 121, 126, 133, 154, 162, 171, 186, 189, 198, 209, 217, 231, 242, 266, 279, 297, 341, 342, 363, 378, 399, 418, 434, 462, 513, 558, 567, 589, 594, 627, 651, 682, 693, 726, 798, 837, 847, 891, 1023, 1026, 1089, 1134, 1178, 1197, 1254, 1302, 1331, 1386, 1463, 1539, 1674, 1694, 1767, 1782, 1881, 1953, 2046, 2079, 2178, 2299, 2387, 2394, 2511, 2541, 2662, 2926, 3069, 3078, 3267, 3534, 3591, 3751, 3762, 3906, 3993, 4123, 4158, 4389, 4598, 4774, 5022, 5082, 5301, 5643, 5859, 6138, 6237, 6479, 6534, 6897, 7161, 7182, 7502, 7623, 7986, 8246, 8778, 9207, 9317, 9801, 10602, 10773, 11253, 11286, 11718, 11979, 12369, 12474, 12958, 13167, 13794, 14322, 15246, 15903, 16093, 16929, 17577, 18414, 18634, 19437, 19602, 20691, 21483, 21546, 22506, 22869, 23958, 24738, 25289, 26257, 26334, 27621, 27951, 31806, 32186, 33759, 33858, 35154, 35937, 37107, 38874, 39501, 41261, 41382, 42966, 45353, 45738, 47709, 48279, 50578, 52514, 55242, 55902, 58311, 62073, 64449, 67518, 68607, 71269, 71874, 74214, 75867, 78771, 79002, 82522, 83853, 90706, 95418, 96558, 101277, 107811, 111321, 116622, 118503, 123783, 124146, 128898, 136059, 137214, 142538, 144837, 151734, 157542, 167706, 174933, 177023, 186219, 193347, 202554, 213807, 215622, 222642, 227601, 236313, 237006, 247566, 251559, 272118, 288827, 289674, 303831, 333963, 349866, 354046, 371349, 372438, 386694, 408177, 427614, 434511, 455202, 472626, 498883, 503118, 524799, 531069, 577654, 607662, 641421, 667926, 682803, 708939, 742698, 754677, 783959, 816354, 866481, 869022, 997766, 1049598, 1062138, 1114047, 1224531, 1282842, 1303533, 1365606, 1417878, 1496649, 1509354, 1567918, 1593207, 1732962, 1924263, 2048409, 2126817, 2228094, 2351877, 2449062, 2599443, 2607066, 2993298, 3186414, 3342141, 3673593, 3848526, 4096818, 4253634, 4489947, 4703754, 4779621, 5198886, 5487713, 5772789, 6684282, 7055631, 7347186, 7798329, 8979894, 9559242, 10975426, 11545578, 13469841, 14111262, 14338863, 15596658, 16463139, 21166893, 23394987, 26939682, 28677726, 32926278, 40409523, 42333786, 46789974, 49389417, 63500679, 80819046, 98778834, 127001358, 148168251, 296336502, 444504753, 889009506]

約数ペア:

[(1, 889009506), (2, 444504753), (3, 296336502), (6, 148168251), (7, 127001358), (9, 98778834), (11, 80819046), (14, 63500679), (18, 49389417), (19, 46789974), (21, 42333786), (22, 40409523), (27, 32926278), (31, 28677726), (33, 26939682), (38, 23394987), (42, 21166893), (54, 16463139), (57, 15596658), (62, 14338863), (63, 14111262), (66, 13469841), (77, 11545578), (81, 10975426), (93, 9559242), (99, 8979894), (114, 7798329), (121, 7347186), (126, 7055631), (133, 6684282), (154, 5772789), (162, 5487713), (171, 5198886), (186, 4779621), (189, 4703754), (198, 4489947), (209, 4253634), (217, 4096818), (231, 3848526), (242, 3673593), (266, 3342141), (279, 3186414), (297, 2993298), (341, 2607066), (342, 2599443), (363, 2449062), (378, 2351877), (399, 2228094), (418, 2126817), (434, 2048409), (462, 1924263), (513, 1732962), (558, 1593207), (567, 1567918), (589, 1509354), (594, 1496649), (627, 1417878), (651, 1365606), (682, 1303533), (693, 1282842), (726, 1224531), (798, 1114047), (837, 1062138), (847, 1049598), (891, 997766), (1023, 869022), (1026, 866481), (1089, 816354), (1134, 783959), (1178, 754677), (1197, 742698), (1254, 708939), (1302, 682803), (1331, 667926), (1386, 641421), (1463, 607662), (1539, 577654), (1674, 531069), (1694, 524799), (1767, 503118), (1782, 498883), (1881, 472626), (1953, 455202), (2046, 434511), (2079, 427614), (2178, 408177), (2299, 386694), (2387, 372438), (2394, 371349), (2511, 354046), (2541, 349866), (2662, 333963), (2926, 303831), (3069, 289674), (3078, 288827), (3267, 272118), (3534, 251559), (3591, 247566), (3751, 237006), (3762, 236313), (3906, 227601), (3993, 222642), (4123, 215622), (4158, 213807), (4389, 202554), (4598, 193347), (4774, 186219), (5022, 177023), (5082, 174933), (5301, 167706), (5643, 157542), (5859, 151734), (6138, 144837), (6237, 142538), (6479, 137214), (6534, 136059), (6897, 128898), (7161, 124146), (7182, 123783), (7502, 118503), (7623, 116622), (7986, 111321), (8246, 107811), (8778, 101277), (9207, 96558), (9317, 95418), (9801, 90706), (10602, 83853), (10773, 82522), (11253, 79002), (11286, 78771), (11718, 75867), (11979, 74214), (12369, 71874), (12474, 71269), (12958, 68607), (13167, 67518), (13794, 64449), (14322, 62073), (15246, 58311), (15903, 55902), (16093, 55242), (16929, 52514), (17577, 50578), (18414, 48279), (18634, 47709), (19437, 45738), (19602, 45353), (20691, 42966), (21483, 41382), (21546, 41261), (22506, 39501), (22869, 38874), (23958, 37107), (24738, 35937), (25289, 35154), (26257, 33858), (26334, 33759), (27621, 32186), (27951, 31806)]