262030464

素因数分解:

$2^7\times 3^4\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 160

約数和(自身を含む): 789888000

約数和(自身を除く): 527857536

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, 288, 324, 381, 384, 398, 432, 508, 576, 597, 648, 762, 796, 864, 1016, 1143, 1152, 1194, 1296, 1524, 1592, 1728, 1791, 2032, 2286, 2388, 2592, 3048, 3184, 3429, 3456, 3582, 4064, 4572, 4776, 5184, 5373, 6096, 6368, 6858, 7164, 8128, 9144, 9552, 10287, 10368, 10746, 12192, 12736, 13716, 14328, 16119, 16256, 18288, 19104, 20574, 21492, 24384, 25273, 25472, 27432, 28656, 32238, 36576, 38208, 41148, 42984, 48768, 50546, 54864, 57312, 64476, 73152, 75819, 76416, 82296, 85968, 101092, 109728, 114624, 128952, 146304, 151638, 164592, 171936, 202184, 219456, 227457, 229248, 257904, 303276, 329184, 343872, 404368, 438912, 454914, 515808, 606552, 658368, 682371, 687744, 808736, 909828, 1031616, 1213104, 1316736, 1364742, 1617472, 1819656, 2047113, 2063232, 2426208, 2729484, 3234944, 3639312, 4094226, 4852416, 5458968, 7278624, 8188452, 9704832, 10917936, 14557248, 16376904, 21835872, 29114496, 32753808, 43671744, 65507616, 87343488, 131015232, 262030464]

約数ペア:

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