258738624

素因数分解:

$2^6\times 3^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 781068288

約数和(自身を除く): 522329664

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, 131, 144, 162, 192, 216, 243, 254, 262, 288, 324, 381, 393, 432, 486, 508, 524, 576, 648, 762, 786, 864, 972, 1016, 1048, 1143, 1179, 1296, 1524, 1572, 1728, 1944, 2032, 2096, 2286, 2358, 2592, 3048, 3144, 3429, 3537, 3888, 4064, 4192, 4572, 4716, 5184, 6096, 6288, 6858, 7074, 7776, 8128, 8384, 9144, 9432, 10287, 10611, 12192, 12576, 13716, 14148, 15552, 16637, 18288, 18864, 20574, 21222, 24384, 25152, 27432, 28296, 30861, 31833, 33274, 36576, 37728, 41148, 42444, 49911, 54864, 56592, 61722, 63666, 66548, 73152, 75456, 82296, 84888, 99822, 109728, 113184, 123444, 127332, 133096, 149733, 164592, 169776, 199644, 219456, 226368, 246888, 254664, 266192, 299466, 329184, 339552, 399288, 449199, 493776, 509328, 532384, 598932, 658368, 679104, 798576, 898398, 987552, 1018656, 1064768, 1197864, 1347597, 1597152, 1796796, 1975104, 2037312, 2395728, 2695194, 3194304, 3593592, 4042791, 4791456, 5390388, 7187184, 8085582, 9582912, 10780776, 14374368, 16171164, 21561552, 28748736, 32342328, 43123104, 64684656, 86246208, 129369312, 258738624]

約数ペア:

[(1, 258738624), (2, 129369312), (3, 86246208), (4, 64684656), (6, 43123104), (8, 32342328), (9, 28748736), (12, 21561552), (16, 16171164), (18, 14374368), (24, 10780776), (27, 9582912), (32, 8085582), (36, 7187184), (48, 5390388), (54, 4791456), (64, 4042791), (72, 3593592), (81, 3194304), (96, 2695194), (108, 2395728), (127, 2037312), (131, 1975104), (144, 1796796), (162, 1597152), (192, 1347597), (216, 1197864), (243, 1064768), (254, 1018656), (262, 987552), (288, 898398), (324, 798576), (381, 679104), (393, 658368), (432, 598932), (486, 532384), (508, 509328), (524, 493776), (576, 449199), (648, 399288), (762, 339552), (786, 329184), (864, 299466), (972, 266192), (1016, 254664), (1048, 246888), (1143, 226368), (1179, 219456), (1296, 199644), (1524, 169776), (1572, 164592), (1728, 149733), (1944, 133096), (2032, 127332), (2096, 123444), (2286, 113184), (2358, 109728), (2592, 99822), (3048, 84888), (3144, 82296), (3429, 75456), (3537, 73152), (3888, 66548), (4064, 63666), (4192, 61722), (4572, 56592), (4716, 54864), (5184, 49911), (6096, 42444), (6288, 41148), (6858, 37728), (7074, 36576), (7776, 33274), (8128, 31833), (8384, 30861), (9144, 28296), (9432, 27432), (10287, 25152), (10611, 24384), (12192, 21222), (12576, 20574), (13716, 18864), (14148, 18288), (15552, 16637)]