308045556

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 1039584000

約数和(自身を除く): 731538444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 101, 114, 117, 126, 133, 147, 156, 171, 182, 196, 202, 228, 234, 247, 252, 266, 273, 294, 303, 342, 343, 364, 399, 404, 441, 468, 494, 532, 546, 588, 606, 637, 684, 686, 707, 741, 798, 819, 882, 909, 931, 988, 1029, 1092, 1197, 1212, 1274, 1313, 1372, 1414, 1482, 1596, 1638, 1729, 1764, 1818, 1862, 1911, 1919, 2058, 2121, 2223, 2394, 2548, 2626, 2793, 2828, 2964, 3087, 3276, 3458, 3636, 3724, 3822, 3838, 3939, 4116, 4242, 4446, 4459, 4788, 4949, 5187, 5252, 5586, 5733, 5757, 6174, 6363, 6517, 6916, 7644, 7676, 7878, 8379, 8484, 8892, 8918, 9191, 9898, 10374, 11172, 11466, 11514, 11817, 12103, 12348, 12726, 13034, 13377, 13433, 14847, 15561, 15756, 16758, 17271, 17836, 18382, 19551, 19796, 20748, 22932, 23028, 23634, 24206, 24947, 25452, 26068, 26754, 26866, 27573, 29694, 31122, 33516, 34542, 34643, 36309, 36764, 39102, 40131, 40299, 44541, 47268, 48412, 49894, 53508, 53732, 55146, 58653, 59388, 62244, 64337, 69084, 69286, 72618, 74841, 78204, 80262, 80598, 82719, 84721, 89082, 94031, 99788, 103929, 108927, 110292, 117306, 120897, 128674, 138572, 145236, 149682, 160524, 161196, 165438, 169442, 174629, 178164, 188062, 193011, 207858, 217854, 224523, 234612, 241794, 254163, 257348, 282093, 299364, 311787, 330876, 338884, 349258, 376124, 386022, 415716, 435708, 449046, 450359, 483588, 508326, 523887, 564186, 579033, 623574, 658217, 698516, 762489, 772044, 846279, 898092, 900718, 1016652, 1047774, 1128372, 1158066, 1222403, 1247148, 1316434, 1351077, 1524978, 1571661, 1692558, 1801436, 1974651, 2095548, 2316132, 2444806, 2632868, 2702154, 3049956, 3143322, 3385116, 3667209, 3949302, 4053231, 4889612, 5404308, 5923953, 6286644, 7334418, 7898604, 8106462, 8556821, 11001627, 11847906, 14668836, 16212924, 17113642, 22003254, 23695812, 25670463, 34227284, 44006508, 51340926, 77011389, 102681852, 154022778, 308045556]

約数ペア:

[(1, 308045556), (2, 154022778), (3, 102681852), (4, 77011389), (6, 51340926), (7, 44006508), (9, 34227284), (12, 25670463), (13, 23695812), (14, 22003254), (18, 17113642), (19, 16212924), (21, 14668836), (26, 11847906), (28, 11001627), (36, 8556821), (38, 8106462), (39, 7898604), (42, 7334418), (49, 6286644), (52, 5923953), (57, 5404308), (63, 4889612), (76, 4053231), (78, 3949302), (84, 3667209), (91, 3385116), (98, 3143322), (101, 3049956), (114, 2702154), (117, 2632868), (126, 2444806), (133, 2316132), (147, 2095548), (156, 1974651), (171, 1801436), (182, 1692558), (196, 1571661), (202, 1524978), (228, 1351077), (234, 1316434), (247, 1247148), (252, 1222403), (266, 1158066), (273, 1128372), (294, 1047774), (303, 1016652), (342, 900718), (343, 898092), (364, 846279), (399, 772044), (404, 762489), (441, 698516), (468, 658217), (494, 623574), (532, 579033), (546, 564186), (588, 523887), (606, 508326), (637, 483588), (684, 450359), (686, 449046), (707, 435708), (741, 415716), (798, 386022), (819, 376124), (882, 349258), (909, 338884), (931, 330876), (988, 311787), (1029, 299364), (1092, 282093), (1197, 257348), (1212, 254163), (1274, 241794), (1313, 234612), (1372, 224523), (1414, 217854), (1482, 207858), (1596, 193011), (1638, 188062), (1729, 178164), (1764, 174629), (1818, 169442), (1862, 165438), (1911, 161196), (1919, 160524), (2058, 149682), (2121, 145236), (2223, 138572), (2394, 128674), (2548, 120897), (2626, 117306), (2793, 110292), (2828, 108927), (2964, 103929), (3087, 99788), (3276, 94031), (3458, 89082), (3636, 84721), (3724, 82719), (3822, 80598), (3838, 80262), (3939, 78204), (4116, 74841), (4242, 72618), (4446, 69286), (4459, 69084), (4788, 64337), (4949, 62244), (5187, 59388), (5252, 58653), (5586, 55146), (5733, 53732), (5757, 53508), (6174, 49894), (6363, 48412), (6517, 47268), (6916, 44541), (7644, 40299), (7676, 40131), (7878, 39102), (8379, 36764), (8484, 36309), (8892, 34643), (8918, 34542), (9191, 33516), (9898, 31122), (10374, 29694), (11172, 27573), (11466, 26866), (11514, 26754), (11817, 26068), (12103, 25452), (12348, 24947), (12726, 24206), (13034, 23634), (13377, 23028), (13433, 22932), (14847, 20748), (15561, 19796), (15756, 19551), (16758, 18382), (17271, 17836)]