7456521424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 180

約数和(自身を含む): 17191524672

約数和(自身を除く): 9735003248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 121, 152, 176, 188, 209, 227, 242, 304, 361, 376, 418, 454, 484, 517, 722, 752, 836, 893, 908, 968, 1034, 1444, 1672, 1786, 1816, 1936, 2068, 2299, 2497, 2888, 3344, 3572, 3632, 3971, 4136, 4313, 4598, 4994, 5687, 5776, 7144, 7942, 8272, 8626, 9196, 9823, 9988, 10669, 11374, 14288, 15884, 16967, 17252, 18392, 19646, 19976, 21338, 22748, 27467, 31768, 33934, 34504, 36784, 39292, 39952, 42676, 43681, 45496, 47443, 54934, 63536, 67868, 69008, 78584, 81947, 85352, 87362, 90992, 94886, 108053, 109868, 117359, 135736, 157168, 163894, 170704, 174724, 186637, 189772, 202711, 216106, 219736, 234718, 271472, 327788, 349448, 373274, 379544, 405422, 432212, 439472, 469436, 521873, 655576, 698896, 746548, 759088, 810844, 864424, 901417, 938872, 1043746, 1290949, 1311152, 1493096, 1621688, 1728848, 1802834, 1877744, 2053007, 2087492, 2229821, 2581898, 2986192, 3243376, 3605668, 3851509, 4106014, 4174984, 4459642, 5163796, 7211336, 7703018, 8212028, 8349968, 8919284, 9915587, 10327592, 14422672, 15406036, 16424056, 17838568, 19831174, 20655184, 24528031, 30812072, 32848112, 35677136, 39662348, 42366599, 49056062, 61624144, 79324696, 84733198, 98112124, 158649392, 169466396, 196224248, 338932792, 392448496, 466032589, 677865584, 932065178, 1864130356, 3728260712, 7456521424]

約数ペア:

[(1, 7456521424), (2, 3728260712), (4, 1864130356), (8, 932065178), (11, 677865584), (16, 466032589), (19, 392448496), (22, 338932792), (38, 196224248), (44, 169466396), (47, 158649392), (76, 98112124), (88, 84733198), (94, 79324696), (121, 61624144), (152, 49056062), (176, 42366599), (188, 39662348), (209, 35677136), (227, 32848112), (242, 30812072), (304, 24528031), (361, 20655184), (376, 19831174), (418, 17838568), (454, 16424056), (484, 15406036), (517, 14422672), (722, 10327592), (752, 9915587), (836, 8919284), (893, 8349968), (908, 8212028), (968, 7703018), (1034, 7211336), (1444, 5163796), (1672, 4459642), (1786, 4174984), (1816, 4106014), (1936, 3851509), (2068, 3605668), (2299, 3243376), (2497, 2986192), (2888, 2581898), (3344, 2229821), (3572, 2087492), (3632, 2053007), (3971, 1877744), (4136, 1802834), (4313, 1728848), (4598, 1621688), (4994, 1493096), (5687, 1311152), (5776, 1290949), (7144, 1043746), (7942, 938872), (8272, 901417), (8626, 864424), (9196, 810844), (9823, 759088), (9988, 746548), (10669, 698896), (11374, 655576), (14288, 521873), (15884, 469436), (16967, 439472), (17252, 432212), (18392, 405422), (19646, 379544), (19976, 373274), (21338, 349448), (22748, 327788), (27467, 271472), (31768, 234718), (33934, 219736), (34504, 216106), (36784, 202711), (39292, 189772), (39952, 186637), (42676, 174724), (43681, 170704), (45496, 163894), (47443, 157168), (54934, 135736), (63536, 117359), (67868, 109868), (69008, 108053), (78584, 94886), (81947, 90992), (85352, 87362)]