728638848

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{30119}}^1$

素因数の和:30149

約数の個数: 128

約数和(自身を含む): 2457792000

約数和(自身を除く): 1729153152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 30119, 60238, 90357, 120476, 180714, 210833, 240952, 271071, 361428, 421666, 481904, 542142, 632499, 722856, 813213, 843332, 963808, 1084284, 1264998, 1445712, 1626426, 1686664, 1897497, 1927616, 2168568, 2529996, 2891424, 3252852, 3373328, 3794994, 3855232, 4337136, 5059992, 5692491, 5782848, 6505704, 6746656, 7589988, 8674272, 10119984, 11384982, 11565696, 13011408, 13493312, 15179976, 17348544, 20239968, 22769964, 26022816, 26986624, 30359952, 34697088, 40479936, 45539928, 52045632, 60719904, 80959872, 91079856, 104091264, 121439808, 182159712, 242879616, 364319424, 728638848]

約数ペア:

[(1, 728638848), (2, 364319424), (3, 242879616), (4, 182159712), (6, 121439808), (7, 104091264), (8, 91079856), (9, 80959872), (12, 60719904), (14, 52045632), (16, 45539928), (18, 40479936), (21, 34697088), (24, 30359952), (27, 26986624), (28, 26022816), (32, 22769964), (36, 20239968), (42, 17348544), (48, 15179976), (54, 13493312), (56, 13011408), (63, 11565696), (64, 11384982), (72, 10119984), (84, 8674272), (96, 7589988), (108, 6746656), (112, 6505704), (126, 5782848), (128, 5692491), (144, 5059992), (168, 4337136), (189, 3855232), (192, 3794994), (216, 3373328), (224, 3252852), (252, 2891424), (288, 2529996), (336, 2168568), (378, 1927616), (384, 1897497), (432, 1686664), (448, 1626426), (504, 1445712), (576, 1264998), (672, 1084284), (756, 963808), (864, 843332), (896, 813213), (1008, 722856), (1152, 632499), (1344, 542142), (1512, 481904), (1728, 421666), (2016, 361428), (2688, 271071), (3024, 240952), (3456, 210833), (4032, 180714), (6048, 120476), (8064, 90357), (12096, 60238), (24192, 30119)]