816595776

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 168

約数和(自身を含む): 2459857920

約数和(自身を除く): 1643262144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 127, 144, 183, 192, 216, 244, 254, 288, 366, 381, 432, 488, 508, 549, 576, 732, 762, 864, 976, 1016, 1098, 1143, 1464, 1524, 1647, 1728, 1952, 2032, 2196, 2286, 2928, 3048, 3294, 3429, 3721, 3904, 4064, 4392, 4572, 5856, 6096, 6588, 6858, 7442, 7747, 8128, 8784, 9144, 11163, 11712, 12192, 13176, 13716, 14884, 15494, 17568, 18288, 22326, 23241, 24384, 26352, 27432, 29768, 30988, 33489, 35136, 36576, 44652, 46482, 52704, 54864, 59536, 61976, 66978, 69723, 73152, 89304, 92964, 100467, 105408, 109728, 119072, 123952, 133956, 139446, 178608, 185928, 200934, 209169, 219456, 238144, 247904, 267912, 278892, 357216, 371856, 401868, 418338, 472567, 495808, 535824, 557784, 714432, 743712, 803736, 836676, 945134, 1071648, 1115568, 1417701, 1487424, 1607472, 1673352, 1890268, 2143296, 2231136, 2835402, 3214944, 3346704, 3780536, 4253103, 4462272, 5670804, 6429888, 6693408, 7561072, 8506206, 11341608, 12759309, 13386816, 15122144, 17012412, 22683216, 25518618, 30244288, 34024824, 45366432, 51037236, 68049648, 90732864, 102074472, 136099296, 204148944, 272198592, 408297888, 816595776]

約数ペア:

[(1, 816595776), (2, 408297888), (3, 272198592), (4, 204148944), (6, 136099296), (8, 102074472), (9, 90732864), (12, 68049648), (16, 51037236), (18, 45366432), (24, 34024824), (27, 30244288), (32, 25518618), (36, 22683216), (48, 17012412), (54, 15122144), (61, 13386816), (64, 12759309), (72, 11341608), (96, 8506206), (108, 7561072), (122, 6693408), (127, 6429888), (144, 5670804), (183, 4462272), (192, 4253103), (216, 3780536), (244, 3346704), (254, 3214944), (288, 2835402), (366, 2231136), (381, 2143296), (432, 1890268), (488, 1673352), (508, 1607472), (549, 1487424), (576, 1417701), (732, 1115568), (762, 1071648), (864, 945134), (976, 836676), (1016, 803736), (1098, 743712), (1143, 714432), (1464, 557784), (1524, 535824), (1647, 495808), (1728, 472567), (1952, 418338), (2032, 401868), (2196, 371856), (2286, 357216), (2928, 278892), (3048, 267912), (3294, 247904), (3429, 238144), (3721, 219456), (3904, 209169), (4064, 200934), (4392, 185928), (4572, 178608), (5856, 139446), (6096, 133956), (6588, 123952), (6858, 119072), (7442, 109728), (7747, 105408), (8128, 100467), (8784, 92964), (9144, 89304), (11163, 73152), (11712, 69723), (12192, 66978), (13176, 61976), (13716, 59536), (14884, 54864), (15494, 52704), (17568, 46482), (18288, 44652), (22326, 36576), (23241, 35136), (24384, 33489), (26352, 30988), (27432, 29768)]