1242974376

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 256

約数和(自身を含む): 4243200000

約数和(自身を除く): 3000225624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 343, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 686, 756, 798, 882, 883, 931, 1026, 1029, 1064, 1176, 1197, 1323, 1368, 1372, 1512, 1596, 1764, 1766, 1862, 2052, 2058, 2394, 2646, 2649, 2744, 2793, 3087, 3192, 3528, 3532, 3591, 3724, 4104, 4116, 4788, 5292, 5298, 5586, 6174, 6181, 6517, 7064, 7182, 7448, 7947, 8232, 8379, 9261, 9576, 10584, 10596, 11172, 12348, 12362, 13034, 14364, 15894, 16758, 16777, 18522, 18543, 19551, 21192, 22344, 23841, 24696, 24724, 25137, 26068, 28728, 31788, 33516, 33554, 37044, 37086, 39102, 43267, 47682, 49448, 50274, 50331, 52136, 55629, 58653, 63576, 67032, 67108, 74088, 74172, 78204, 86534, 95364, 100548, 100662, 111258, 117306, 117439, 129801, 134216, 148344, 150993, 156408, 166887, 173068, 175959, 190728, 201096, 201324, 222516, 234612, 234878, 259602, 301986, 302869, 333774, 346136, 351918, 352317, 389403, 402648, 445032, 452979, 469224, 469756, 519204, 603972, 605738, 667548, 703836, 704634, 778806, 822073, 905958, 908607, 939512, 1038408, 1056951, 1168209, 1207944, 1211476, 1335096, 1407672, 1409268, 1557612, 1644146, 1811916, 1817214, 2113902, 2336418, 2422952, 2466219, 2725821, 2818536, 3115224, 3170853, 3288292, 3623832, 3634428, 4227804, 4672836, 4932438, 5451642, 5754511, 6341706, 6576584, 7268856, 7398657, 8177463, 8455608, 9345672, 9864876, 10903284, 11509022, 12683412, 14797314, 16354926, 17263533, 19729752, 21806568, 22195971, 23018044, 25366824, 29594628, 32709852, 34527066, 44391942, 46036088, 51790599, 59189256, 65419704, 69054132, 88783884, 103581198, 138108264, 155371797, 177567768, 207162396, 310743594, 414324792, 621487188, 1242974376]

約数ペア:

[(1, 1242974376), (2, 621487188), (3, 414324792), (4, 310743594), (6, 207162396), (7, 177567768), (8, 155371797), (9, 138108264), (12, 103581198), (14, 88783884), (18, 69054132), (19, 65419704), (21, 59189256), (24, 51790599), (27, 46036088), (28, 44391942), (36, 34527066), (38, 32709852), (42, 29594628), (49, 25366824), (54, 23018044), (56, 22195971), (57, 21806568), (63, 19729752), (72, 17263533), (76, 16354926), (84, 14797314), (98, 12683412), (108, 11509022), (114, 10903284), (126, 9864876), (133, 9345672), (147, 8455608), (152, 8177463), (168, 7398657), (171, 7268856), (189, 6576584), (196, 6341706), (216, 5754511), (228, 5451642), (252, 4932438), (266, 4672836), (294, 4227804), (342, 3634428), (343, 3623832), (378, 3288292), (392, 3170853), (399, 3115224), (441, 2818536), (456, 2725821), (504, 2466219), (513, 2422952), (532, 2336418), (588, 2113902), (684, 1817214), (686, 1811916), (756, 1644146), (798, 1557612), (882, 1409268), (883, 1407672), (931, 1335096), (1026, 1211476), (1029, 1207944), (1064, 1168209), (1176, 1056951), (1197, 1038408), (1323, 939512), (1368, 908607), (1372, 905958), (1512, 822073), (1596, 778806), (1764, 704634), (1766, 703836), (1862, 667548), (2052, 605738), (2058, 603972), (2394, 519204), (2646, 469756), (2649, 469224), (2744, 452979), (2793, 445032), (3087, 402648), (3192, 389403), (3528, 352317), (3532, 351918), (3591, 346136), (3724, 333774), (4104, 302869), (4116, 301986), (4788, 259602), (5292, 234878), (5298, 234612), (5586, 222516), (6174, 201324), (6181, 201096), (6517, 190728), (7064, 175959), (7182, 173068), (7448, 166887), (7947, 156408), (8232, 150993), (8379, 148344), (9261, 134216), (9576, 129801), (10584, 117439), (10596, 117306), (11172, 111258), (12348, 100662), (12362, 100548), (13034, 95364), (14364, 86534), (15894, 78204), (16758, 74172), (16777, 74088), (18522, 67108), (18543, 67032), (19551, 63576), (21192, 58653), (22344, 55629), (23841, 52136), (24696, 50331), (24724, 50274), (25137, 49448), (26068, 47682), (28728, 43267), (31788, 39102), (33516, 37086), (33554, 37044)]