258968556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 893760000

約数和(自身を除く): 634791444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 99, 108, 114, 121, 126, 132, 133, 149, 154, 171, 189, 198, 209, 228, 231, 242, 252, 266, 297, 298, 308, 342, 363, 378, 396, 399, 418, 447, 462, 484, 513, 532, 594, 596, 627, 684, 693, 726, 756, 798, 836, 847, 894, 924, 1026, 1043, 1089, 1188, 1197, 1254, 1341, 1386, 1452, 1463, 1596, 1639, 1694, 1788, 1881, 2052, 2079, 2086, 2178, 2299, 2394, 2508, 2541, 2682, 2772, 2831, 2926, 3129, 3267, 3278, 3388, 3591, 3762, 4023, 4158, 4172, 4356, 4389, 4598, 4788, 4917, 5082, 5364, 5643, 5662, 5852, 6258, 6534, 6556, 6897, 7182, 7524, 7623, 8046, 8316, 8493, 8778, 9196, 9387, 9834, 10164, 11286, 11324, 11473, 12516, 13068, 13167, 13794, 14364, 14751, 15246, 16092, 16093, 16986, 17556, 18029, 18774, 19668, 19817, 20691, 22572, 22869, 22946, 25479, 26334, 27588, 28161, 29502, 30492, 31141, 32186, 33972, 34419, 36058, 37548, 39501, 39634, 41382, 44253, 45738, 45892, 48279, 50958, 52668, 54087, 56322, 59004, 59451, 62073, 62282, 64372, 68838, 72116, 76437, 79002, 79268, 82764, 88506, 91476, 93423, 96558, 101916, 103257, 108174, 112644, 118902, 124146, 124564, 126203, 137676, 144837, 152874, 158004, 162261, 177012, 178353, 186846, 193116, 206514, 216348, 217987, 237804, 248292, 252406, 280269, 289674, 305748, 309771, 324522, 342551, 356706, 373692, 378609, 413028, 434511, 435974, 486783, 504812, 535059, 560538, 579348, 619542, 649044, 653961, 685102, 713412, 757218, 840807, 869022, 871948, 973566, 1027653, 1070118, 1121076, 1135827, 1239084, 1307922, 1370204, 1514436, 1681614, 1738044, 1947132, 1961883, 2055306, 2140236, 2271654, 2397857, 2615844, 3082959, 3363228, 3407481, 3923766, 4110612, 4543308, 4795714, 5885649, 6165918, 6814962, 7193571, 7847532, 9248877, 9591428, 11771298, 12331836, 13629924, 14387142, 18497754, 21580713, 23542596, 28774284, 36995508, 43161426, 64742139, 86322852, 129484278, 258968556]

約数ペア:

[(1, 258968556), (2, 129484278), (3, 86322852), (4, 64742139), (6, 43161426), (7, 36995508), (9, 28774284), (11, 23542596), (12, 21580713), (14, 18497754), (18, 14387142), (19, 13629924), (21, 12331836), (22, 11771298), (27, 9591428), (28, 9248877), (33, 7847532), (36, 7193571), (38, 6814962), (42, 6165918), (44, 5885649), (54, 4795714), (57, 4543308), (63, 4110612), (66, 3923766), (76, 3407481), (77, 3363228), (84, 3082959), (99, 2615844), (108, 2397857), (114, 2271654), (121, 2140236), (126, 2055306), (132, 1961883), (133, 1947132), (149, 1738044), (154, 1681614), (171, 1514436), (189, 1370204), (198, 1307922), (209, 1239084), (228, 1135827), (231, 1121076), (242, 1070118), (252, 1027653), (266, 973566), (297, 871948), (298, 869022), (308, 840807), (342, 757218), (363, 713412), (378, 685102), (396, 653961), (399, 649044), (418, 619542), (447, 579348), (462, 560538), (484, 535059), (513, 504812), (532, 486783), (594, 435974), (596, 434511), (627, 413028), (684, 378609), (693, 373692), (726, 356706), (756, 342551), (798, 324522), (836, 309771), (847, 305748), (894, 289674), (924, 280269), (1026, 252406), (1043, 248292), (1089, 237804), (1188, 217987), (1197, 216348), (1254, 206514), (1341, 193116), (1386, 186846), (1452, 178353), (1463, 177012), (1596, 162261), (1639, 158004), (1694, 152874), (1788, 144837), (1881, 137676), (2052, 126203), (2079, 124564), (2086, 124146), (2178, 118902), (2299, 112644), (2394, 108174), (2508, 103257), (2541, 101916), (2682, 96558), (2772, 93423), (2831, 91476), (2926, 88506), (3129, 82764), (3267, 79268), (3278, 79002), (3388, 76437), (3591, 72116), (3762, 68838), (4023, 64372), (4158, 62282), (4172, 62073), (4356, 59451), (4389, 59004), (4598, 56322), (4788, 54087), (4917, 52668), (5082, 50958), (5364, 48279), (5643, 45892), (5662, 45738), (5852, 44253), (6258, 41382), (6534, 39634), (6556, 39501), (6897, 37548), (7182, 36058), (7524, 34419), (7623, 33972), (8046, 32186), (8316, 31141), (8493, 30492), (8778, 29502), (9196, 28161), (9387, 27588), (9834, 26334), (10164, 25479), (11286, 22946), (11324, 22869), (11473, 22572), (12516, 20691), (13068, 19817), (13167, 19668), (13794, 18774), (14364, 18029), (14751, 17556), (15246, 16986), (16092, 16093)]