2497499856

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2707}}^1$

素因数の和:2913

約数の個数: 120

約数和(自身を含む): 7202738400

約数和(自身を除く): 4705238544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 149, 172, 258, 298, 344, 387, 447, 516, 596, 688, 774, 894, 1032, 1192, 1341, 1548, 1788, 2064, 2384, 2682, 2707, 3096, 3576, 5364, 5414, 6192, 6407, 7152, 8121, 10728, 10828, 12814, 16242, 19221, 21456, 21656, 24363, 25628, 32484, 38442, 43312, 48726, 51256, 57663, 64968, 76884, 97452, 102512, 115326, 116401, 129936, 153768, 194904, 230652, 232802, 307536, 349203, 389808, 403343, 461304, 465604, 698406, 806686, 922608, 931208, 1047609, 1210029, 1396812, 1613372, 1862416, 2095218, 2420058, 2793624, 3226744, 3630087, 4190436, 4840116, 5587248, 6453488, 7260174, 8380872, 9680232, 14520348, 16761744, 17343749, 19360464, 29040696, 34687498, 52031247, 58081392, 69374996, 104062494, 138749992, 156093741, 208124988, 277499984, 312187482, 416249976, 624374964, 832499952, 1248749928, 2497499856]

約数ペア:

[(1, 2497499856), (2, 1248749928), (3, 832499952), (4, 624374964), (6, 416249976), (8, 312187482), (9, 277499984), (12, 208124988), (16, 156093741), (18, 138749992), (24, 104062494), (36, 69374996), (43, 58081392), (48, 52031247), (72, 34687498), (86, 29040696), (129, 19360464), (144, 17343749), (149, 16761744), (172, 14520348), (258, 9680232), (298, 8380872), (344, 7260174), (387, 6453488), (447, 5587248), (516, 4840116), (596, 4190436), (688, 3630087), (774, 3226744), (894, 2793624), (1032, 2420058), (1192, 2095218), (1341, 1862416), (1548, 1613372), (1788, 1396812), (2064, 1210029), (2384, 1047609), (2682, 931208), (2707, 922608), (3096, 806686), (3576, 698406), (5364, 465604), (5414, 461304), (6192, 403343), (6407, 389808), (7152, 349203), (8121, 307536), (10728, 232802), (10828, 230652), (12814, 194904), (16242, 153768), (19221, 129936), (21456, 116401), (21656, 115326), (24363, 102512), (25628, 97452), (32484, 76884), (38442, 64968), (43312, 57663), (48726, 51256)]