1128729168

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 3805867520

約数和(自身を除く): 2677138352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 81, 84, 108, 112, 126, 134, 144, 162, 168, 189, 201, 216, 243, 252, 268, 324, 336, 378, 402, 432, 469, 486, 504, 536, 567, 603, 619, 648, 756, 804, 938, 972, 1008, 1072, 1134, 1206, 1238, 1296, 1407, 1512, 1608, 1701, 1809, 1857, 1876, 1944, 2268, 2412, 2476, 2814, 3024, 3216, 3402, 3618, 3714, 3752, 3888, 4221, 4333, 4536, 4824, 4952, 5427, 5571, 5628, 6804, 7236, 7428, 7504, 8442, 8666, 9072, 9648, 9904, 10854, 11142, 11256, 12663, 12999, 13608, 14472, 14856, 16281, 16713, 16884, 17332, 21708, 22284, 22512, 25326, 25998, 27216, 28944, 29712, 32562, 33426, 33768, 34664, 37989, 38997, 41473, 43416, 44568, 50139, 50652, 51996, 65124, 66852, 67536, 69328, 75978, 77994, 82946, 86832, 89136, 100278, 101304, 103992, 113967, 116991, 124419, 130248, 133704, 150417, 151956, 155988, 165892, 200556, 202608, 207984, 227934, 233982, 248838, 260496, 267408, 290311, 300834, 303912, 311976, 331784, 350973, 373257, 401112, 455868, 467964, 497676, 580622, 601668, 607824, 623952, 663568, 701946, 746514, 802224, 870933, 911736, 935928, 995352, 1052919, 1119771, 1161244, 1203336, 1403892, 1493028, 1741866, 1823472, 1871856, 1990704, 2105838, 2239542, 2322488, 2406672, 2612799, 2807784, 2986056, 3359313, 3483732, 4211676, 4479084, 4644976, 5225598, 5615568, 5972112, 6718626, 6967464, 7838397, 8423352, 8958168, 10077939, 10451196, 13437252, 13934928, 15676794, 16846704, 17916336, 20155878, 20902392, 23515191, 26874504, 31353588, 40311756, 41804784, 47030382, 53749008, 62707176, 70545573, 80623512, 94060764, 125414352, 141091146, 161247024, 188121528, 282182292, 376243056, 564364584, 1128729168]

約数ペア:

[(1, 1128729168), (2, 564364584), (3, 376243056), (4, 282182292), (6, 188121528), (7, 161247024), (8, 141091146), (9, 125414352), (12, 94060764), (14, 80623512), (16, 70545573), (18, 62707176), (21, 53749008), (24, 47030382), (27, 41804784), (28, 40311756), (36, 31353588), (42, 26874504), (48, 23515191), (54, 20902392), (56, 20155878), (63, 17916336), (67, 16846704), (72, 15676794), (81, 13934928), (84, 13437252), (108, 10451196), (112, 10077939), (126, 8958168), (134, 8423352), (144, 7838397), (162, 6967464), (168, 6718626), (189, 5972112), (201, 5615568), (216, 5225598), (243, 4644976), (252, 4479084), (268, 4211676), (324, 3483732), (336, 3359313), (378, 2986056), (402, 2807784), (432, 2612799), (469, 2406672), (486, 2322488), (504, 2239542), (536, 2105838), (567, 1990704), (603, 1871856), (619, 1823472), (648, 1741866), (756, 1493028), (804, 1403892), (938, 1203336), (972, 1161244), (1008, 1119771), (1072, 1052919), (1134, 995352), (1206, 935928), (1238, 911736), (1296, 870933), (1407, 802224), (1512, 746514), (1608, 701946), (1701, 663568), (1809, 623952), (1857, 607824), (1876, 601668), (1944, 580622), (2268, 497676), (2412, 467964), (2476, 455868), (2814, 401112), (3024, 373257), (3216, 350973), (3402, 331784), (3618, 311976), (3714, 303912), (3752, 300834), (3888, 290311), (4221, 267408), (4333, 260496), (4536, 248838), (4824, 233982), (4952, 227934), (5427, 207984), (5571, 202608), (5628, 200556), (6804, 165892), (7236, 155988), (7428, 151956), (7504, 150417), (8442, 133704), (8666, 130248), (9072, 124419), (9648, 116991), (9904, 113967), (10854, 103992), (11142, 101304), (11256, 100278), (12663, 89136), (12999, 86832), (13608, 82946), (14472, 77994), (14856, 75978), (16281, 69328), (16713, 67536), (16884, 66852), (17332, 65124), (21708, 51996), (22284, 50652), (22512, 50139), (25326, 44568), (25998, 43416), (27216, 41473), (28944, 38997), (29712, 37989), (32562, 34664), (33426, 33768)]