219027864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 128

約数和(自身を含む): 650073600

約数和(自身を除く): 431045736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 187, 204, 222, 264, 296, 374, 407, 408, 444, 561, 629, 748, 814, 888, 1122, 1221, 1258, 1319, 1496, 1628, 1887, 2244, 2442, 2516, 2638, 3256, 3774, 3957, 4488, 4884, 5032, 5276, 6919, 7548, 7914, 9768, 10552, 13838, 14509, 15096, 15828, 20757, 22423, 27676, 29018, 31656, 41514, 43527, 44846, 48803, 55352, 58036, 67269, 83028, 87054, 89692, 97606, 116072, 134538, 146409, 166056, 174108, 179384, 195212, 246653, 269076, 292818, 348216, 390424, 493306, 536833, 538152, 585636, 739959, 829651, 986612, 1073666, 1171272, 1479918, 1610499, 1659302, 1973224, 2147332, 2488953, 2959836, 3220998, 3318604, 4294664, 4977906, 5919672, 6441996, 6637208, 9126161, 9955812, 12883992, 18252322, 19911624, 27378483, 36504644, 54756966, 73009288, 109513932, 219027864]

約数ペア:

[(1, 219027864), (2, 109513932), (3, 73009288), (4, 54756966), (6, 36504644), (8, 27378483), (11, 19911624), (12, 18252322), (17, 12883992), (22, 9955812), (24, 9126161), (33, 6637208), (34, 6441996), (37, 5919672), (44, 4977906), (51, 4294664), (66, 3318604), (68, 3220998), (74, 2959836), (88, 2488953), (102, 2147332), (111, 1973224), (132, 1659302), (136, 1610499), (148, 1479918), (187, 1171272), (204, 1073666), (222, 986612), (264, 829651), (296, 739959), (374, 585636), (407, 538152), (408, 536833), (444, 493306), (561, 390424), (629, 348216), (748, 292818), (814, 269076), (888, 246653), (1122, 195212), (1221, 179384), (1258, 174108), (1319, 166056), (1496, 146409), (1628, 134538), (1887, 116072), (2244, 97606), (2442, 89692), (2516, 87054), (2638, 83028), (3256, 67269), (3774, 58036), (3957, 55352), (4488, 48803), (4884, 44846), (5032, 43527), (5276, 41514), (6919, 31656), (7548, 29018), (7914, 27676), (9768, 22423), (10552, 20757), (13838, 15828), (14509, 15096)]