1048121856

素因数分解:

$2^9\times 3^4\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 200

約数和(自身を含む): 3168844800

約数和(自身を除く): 2120722944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 199, 216, 254, 256, 288, 324, 381, 384, 398, 432, 508, 512, 576, 597, 648, 762, 768, 796, 864, 1016, 1143, 1152, 1194, 1296, 1524, 1536, 1592, 1728, 1791, 2032, 2286, 2304, 2388, 2592, 3048, 3184, 3429, 3456, 3582, 4064, 4572, 4608, 4776, 5184, 5373, 6096, 6368, 6858, 6912, 7164, 8128, 9144, 9552, 10287, 10368, 10746, 12192, 12736, 13716, 13824, 14328, 16119, 16256, 18288, 19104, 20574, 20736, 21492, 24384, 25273, 25472, 27432, 28656, 32238, 32512, 36576, 38208, 41148, 41472, 42984, 48768, 50546, 50944, 54864, 57312, 64476, 65024, 73152, 75819, 76416, 82296, 85968, 97536, 101092, 101888, 109728, 114624, 128952, 146304, 151638, 152832, 164592, 171936, 195072, 202184, 219456, 227457, 229248, 257904, 292608, 303276, 305664, 329184, 343872, 404368, 438912, 454914, 458496, 515808, 585216, 606552, 658368, 682371, 687744, 808736, 877824, 909828, 916992, 1031616, 1213104, 1316736, 1364742, 1375488, 1617472, 1755648, 1819656, 2047113, 2063232, 2426208, 2633472, 2729484, 2750976, 3234944, 3639312, 4094226, 4126464, 4852416, 5266944, 5458968, 6469888, 7278624, 8188452, 8252928, 9704832, 10917936, 12939776, 14557248, 16376904, 19409664, 21835872, 29114496, 32753808, 38819328, 43671744, 58228992, 65507616, 87343488, 116457984, 131015232, 174686976, 262030464, 349373952, 524060928, 1048121856]

約数ペア:

[(1, 1048121856), (2, 524060928), (3, 349373952), (4, 262030464), (6, 174686976), (8, 131015232), (9, 116457984), (12, 87343488), (16, 65507616), (18, 58228992), (24, 43671744), (27, 38819328), (32, 32753808), (36, 29114496), (48, 21835872), (54, 19409664), (64, 16376904), (72, 14557248), (81, 12939776), (96, 10917936), (108, 9704832), (127, 8252928), (128, 8188452), (144, 7278624), (162, 6469888), (192, 5458968), (199, 5266944), (216, 4852416), (254, 4126464), (256, 4094226), (288, 3639312), (324, 3234944), (381, 2750976), (384, 2729484), (398, 2633472), (432, 2426208), (508, 2063232), (512, 2047113), (576, 1819656), (597, 1755648), (648, 1617472), (762, 1375488), (768, 1364742), (796, 1316736), (864, 1213104), (1016, 1031616), (1143, 916992), (1152, 909828), (1194, 877824), (1296, 808736), (1524, 687744), (1536, 682371), (1592, 658368), (1728, 606552), (1791, 585216), (2032, 515808), (2286, 458496), (2304, 454914), (2388, 438912), (2592, 404368), (3048, 343872), (3184, 329184), (3429, 305664), (3456, 303276), (3582, 292608), (4064, 257904), (4572, 229248), (4608, 227457), (4776, 219456), (5184, 202184), (5373, 195072), (6096, 171936), (6368, 164592), (6858, 152832), (6912, 151638), (7164, 146304), (8128, 128952), (9144, 114624), (9552, 109728), (10287, 101888), (10368, 101092), (10746, 97536), (12192, 85968), (12736, 82296), (13716, 76416), (13824, 75819), (14328, 73152), (16119, 65024), (16256, 64476), (18288, 57312), (19104, 54864), (20574, 50944), (20736, 50546), (21492, 48768), (24384, 42984), (25273, 41472), (25472, 41148), (27432, 38208), (28656, 36576), (32238, 32512)]