438055728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1395

約数の個数: 160

約数和(自身を含む): 1343485440

約数和(自身を除く): 905429712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 176, 187, 204, 222, 264, 272, 296, 374, 407, 408, 444, 528, 561, 592, 629, 748, 814, 816, 888, 1122, 1221, 1258, 1319, 1496, 1628, 1776, 1887, 2244, 2442, 2516, 2638, 2992, 3256, 3774, 3957, 4488, 4884, 5032, 5276, 6512, 6919, 7548, 7914, 8976, 9768, 10064, 10552, 13838, 14509, 15096, 15828, 19536, 20757, 21104, 22423, 27676, 29018, 30192, 31656, 41514, 43527, 44846, 48803, 55352, 58036, 63312, 67269, 83028, 87054, 89692, 97606, 110704, 116072, 134538, 146409, 166056, 174108, 179384, 195212, 232144, 246653, 269076, 292818, 332112, 348216, 358768, 390424, 493306, 536833, 538152, 585636, 696432, 739959, 780848, 829651, 986612, 1073666, 1076304, 1171272, 1479918, 1610499, 1659302, 1973224, 2147332, 2342544, 2488953, 2959836, 3220998, 3318604, 3946448, 4294664, 4977906, 5919672, 6441996, 6637208, 8589328, 9126161, 9955812, 11839344, 12883992, 13274416, 18252322, 19911624, 25767984, 27378483, 36504644, 39823248, 54756966, 73009288, 109513932, 146018576, 219027864, 438055728]

約数ペア:

[(1, 438055728), (2, 219027864), (3, 146018576), (4, 109513932), (6, 73009288), (8, 54756966), (11, 39823248), (12, 36504644), (16, 27378483), (17, 25767984), (22, 19911624), (24, 18252322), (33, 13274416), (34, 12883992), (37, 11839344), (44, 9955812), (48, 9126161), (51, 8589328), (66, 6637208), (68, 6441996), (74, 5919672), (88, 4977906), (102, 4294664), (111, 3946448), (132, 3318604), (136, 3220998), (148, 2959836), (176, 2488953), (187, 2342544), (204, 2147332), (222, 1973224), (264, 1659302), (272, 1610499), (296, 1479918), (374, 1171272), (407, 1076304), (408, 1073666), (444, 986612), (528, 829651), (561, 780848), (592, 739959), (629, 696432), (748, 585636), (814, 538152), (816, 536833), (888, 493306), (1122, 390424), (1221, 358768), (1258, 348216), (1319, 332112), (1496, 292818), (1628, 269076), (1776, 246653), (1887, 232144), (2244, 195212), (2442, 179384), (2516, 174108), (2638, 166056), (2992, 146409), (3256, 134538), (3774, 116072), (3957, 110704), (4488, 97606), (4884, 89692), (5032, 87054), (5276, 83028), (6512, 67269), (6919, 63312), (7548, 58036), (7914, 55352), (8976, 48803), (9768, 44846), (10064, 43527), (10552, 41514), (13838, 31656), (14509, 30192), (15096, 29018), (15828, 27676), (19536, 22423), (20757, 21104)]