388452834

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 1158696000

約数和(自身を除く): 770243166

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 121, 126, 133, 149, 154, 162, 171, 189, 198, 209, 231, 242, 266, 297, 298, 342, 363, 378, 399, 418, 447, 462, 513, 567, 594, 627, 693, 726, 798, 847, 891, 894, 1026, 1043, 1089, 1134, 1197, 1254, 1341, 1386, 1463, 1539, 1639, 1694, 1782, 1881, 2079, 2086, 2178, 2299, 2394, 2541, 2682, 2831, 2926, 3078, 3129, 3267, 3278, 3591, 3762, 4023, 4158, 4389, 4598, 4917, 5082, 5643, 5662, 6237, 6258, 6534, 6897, 7182, 7623, 8046, 8493, 8778, 9387, 9801, 9834, 10773, 11286, 11473, 12069, 12474, 13167, 13794, 14751, 15246, 16093, 16929, 16986, 18029, 18774, 19602, 19817, 20691, 21546, 22869, 22946, 24138, 25479, 26334, 28161, 29502, 31141, 32186, 33858, 34419, 36058, 39501, 39634, 41382, 44253, 45738, 48279, 50958, 54087, 56322, 59451, 62073, 62282, 68607, 68838, 76437, 79002, 84483, 88506, 93423, 96558, 103257, 108174, 118503, 118902, 124146, 126203, 132759, 137214, 144837, 152874, 162261, 168966, 178353, 186219, 186846, 206514, 217987, 229311, 237006, 252406, 265518, 280269, 289674, 309771, 324522, 342551, 356706, 372438, 378609, 434511, 435974, 458622, 486783, 535059, 560538, 619542, 653961, 685102, 757218, 840807, 869022, 929313, 973566, 1027653, 1070118, 1135827, 1303533, 1307922, 1460349, 1605177, 1681614, 1858626, 1961883, 2055306, 2271654, 2397857, 2522421, 2607066, 2920698, 3082959, 3210354, 3407481, 3923766, 4795714, 5044842, 5885649, 6165918, 6814962, 7193571, 9248877, 10222443, 11771298, 14387142, 17656947, 18497754, 20444886, 21580713, 27746631, 35313894, 43161426, 55493262, 64742139, 129484278, 194226417, 388452834]

約数ペア:

[(1, 388452834), (2, 194226417), (3, 129484278), (6, 64742139), (7, 55493262), (9, 43161426), (11, 35313894), (14, 27746631), (18, 21580713), (19, 20444886), (21, 18497754), (22, 17656947), (27, 14387142), (33, 11771298), (38, 10222443), (42, 9248877), (54, 7193571), (57, 6814962), (63, 6165918), (66, 5885649), (77, 5044842), (81, 4795714), (99, 3923766), (114, 3407481), (121, 3210354), (126, 3082959), (133, 2920698), (149, 2607066), (154, 2522421), (162, 2397857), (171, 2271654), (189, 2055306), (198, 1961883), (209, 1858626), (231, 1681614), (242, 1605177), (266, 1460349), (297, 1307922), (298, 1303533), (342, 1135827), (363, 1070118), (378, 1027653), (399, 973566), (418, 929313), (447, 869022), (462, 840807), (513, 757218), (567, 685102), (594, 653961), (627, 619542), (693, 560538), (726, 535059), (798, 486783), (847, 458622), (891, 435974), (894, 434511), (1026, 378609), (1043, 372438), (1089, 356706), (1134, 342551), (1197, 324522), (1254, 309771), (1341, 289674), (1386, 280269), (1463, 265518), (1539, 252406), (1639, 237006), (1694, 229311), (1782, 217987), (1881, 206514), (2079, 186846), (2086, 186219), (2178, 178353), (2299, 168966), (2394, 162261), (2541, 152874), (2682, 144837), (2831, 137214), (2926, 132759), (3078, 126203), (3129, 124146), (3267, 118902), (3278, 118503), (3591, 108174), (3762, 103257), (4023, 96558), (4158, 93423), (4389, 88506), (4598, 84483), (4917, 79002), (5082, 76437), (5643, 68838), (5662, 68607), (6237, 62282), (6258, 62073), (6534, 59451), (6897, 56322), (7182, 54087), (7623, 50958), (8046, 48279), (8493, 45738), (8778, 44253), (9387, 41382), (9801, 39634), (9834, 39501), (10773, 36058), (11286, 34419), (11473, 33858), (12069, 32186), (12474, 31141), (13167, 29502), (13794, 28161), (14751, 26334), (15246, 25479), (16093, 24138), (16929, 22946), (16986, 22869), (18029, 21546), (18774, 20691), (19602, 19817)]