439606656

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 1308700800

約数和(自身を除く): 869094144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 971, 1048, 1152, 1179, 1572, 1728, 1942, 2096, 2358, 2913, 3144, 3456, 3537, 3884, 4192, 4716, 5826, 6288, 7074, 7768, 8384, 8739, 9432, 11652, 12576, 14148, 15536, 16768, 17478, 18864, 23304, 25152, 26217, 28296, 31072, 34956, 37728, 46608, 50304, 52434, 56592, 62144, 69912, 75456, 93216, 104868, 113184, 124288, 127201, 139824, 150912, 186432, 209736, 226368, 254402, 279648, 372864, 381603, 419472, 452736, 508804, 559296, 763206, 838944, 1017608, 1118592, 1144809, 1526412, 1677888, 2035216, 2289618, 3052824, 3355776, 3434427, 4070432, 4579236, 6105648, 6868854, 8140864, 9158472, 12211296, 13737708, 16281728, 18316944, 24422592, 27475416, 36633888, 48845184, 54950832, 73267776, 109901664, 146535552, 219803328, 439606656]

約数ペア:

[(1, 439606656), (2, 219803328), (3, 146535552), (4, 109901664), (6, 73267776), (8, 54950832), (9, 48845184), (12, 36633888), (16, 27475416), (18, 24422592), (24, 18316944), (27, 16281728), (32, 13737708), (36, 12211296), (48, 9158472), (54, 8140864), (64, 6868854), (72, 6105648), (96, 4579236), (108, 4070432), (128, 3434427), (131, 3355776), (144, 3052824), (192, 2289618), (216, 2035216), (262, 1677888), (288, 1526412), (384, 1144809), (393, 1118592), (432, 1017608), (524, 838944), (576, 763206), (786, 559296), (864, 508804), (971, 452736), (1048, 419472), (1152, 381603), (1179, 372864), (1572, 279648), (1728, 254402), (1942, 226368), (2096, 209736), (2358, 186432), (2913, 150912), (3144, 139824), (3456, 127201), (3537, 124288), (3884, 113184), (4192, 104868), (4716, 93216), (5826, 75456), (6288, 69912), (7074, 62144), (7768, 56592), (8384, 52434), (8739, 50304), (9432, 46608), (11652, 37728), (12576, 34956), (14148, 31072), (15536, 28296), (16768, 26217), (17478, 25152), (18864, 23304)]