1638517056

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 224

約数和(自身を含む): 5003596800

約数和(自身を除く): 3365079744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 89, 92, 96, 132, 138, 176, 178, 184, 192, 253, 264, 267, 276, 352, 356, 368, 379, 506, 528, 534, 552, 704, 712, 736, 758, 759, 979, 1012, 1056, 1068, 1104, 1137, 1424, 1472, 1516, 1518, 1958, 2024, 2047, 2112, 2136, 2208, 2274, 2848, 2937, 3032, 3036, 3916, 4048, 4094, 4169, 4272, 4416, 4548, 5696, 5874, 6064, 6072, 6141, 7832, 8096, 8188, 8338, 8544, 8717, 9096, 11748, 12128, 12144, 12282, 12507, 15664, 16192, 16376, 16676, 17088, 17434, 18192, 22517, 23496, 24256, 24288, 24564, 25014, 26151, 31328, 32752, 33352, 33731, 34868, 36384, 45034, 46992, 48576, 49128, 50028, 52302, 62656, 65504, 66704, 67462, 67551, 69736, 72768, 90068, 93984, 95887, 98256, 100056, 101193, 104604, 131008, 133408, 134924, 135102, 139472, 180136, 187968, 191774, 196512, 200112, 202386, 209208, 266816, 269848, 270204, 278944, 287661, 360272, 371041, 383548, 393024, 400224, 404772, 418416, 539696, 540408, 557888, 575322, 720544, 742082, 767096, 775813, 800448, 809544, 836832, 1079392, 1080816, 1113123, 1150644, 1441088, 1484164, 1534192, 1551626, 1619088, 1673664, 2158784, 2161632, 2226246, 2301288, 2327439, 2968328, 3068384, 3103252, 3238176, 4323264, 4452492, 4602576, 4654878, 5936656, 6136768, 6206504, 6476352, 8533943, 8904984, 9205152, 9309756, 11873312, 12413008, 17067886, 17809968, 18410304, 18619512, 23746624, 24826016, 25601829, 34135772, 35619936, 37239024, 49652032, 51203658, 68271544, 71239872, 74478048, 102407316, 136543088, 148956096, 204814632, 273086176, 409629264, 546172352, 819258528, 1638517056]

約数ペア:

[(1, 1638517056), (2, 819258528), (3, 546172352), (4, 409629264), (6, 273086176), (8, 204814632), (11, 148956096), (12, 136543088), (16, 102407316), (22, 74478048), (23, 71239872), (24, 68271544), (32, 51203658), (33, 49652032), (44, 37239024), (46, 35619936), (48, 34135772), (64, 25601829), (66, 24826016), (69, 23746624), (88, 18619512), (89, 18410304), (92, 17809968), (96, 17067886), (132, 12413008), (138, 11873312), (176, 9309756), (178, 9205152), (184, 8904984), (192, 8533943), (253, 6476352), (264, 6206504), (267, 6136768), (276, 5936656), (352, 4654878), (356, 4602576), (368, 4452492), (379, 4323264), (506, 3238176), (528, 3103252), (534, 3068384), (552, 2968328), (704, 2327439), (712, 2301288), (736, 2226246), (758, 2161632), (759, 2158784), (979, 1673664), (1012, 1619088), (1056, 1551626), (1068, 1534192), (1104, 1484164), (1137, 1441088), (1424, 1150644), (1472, 1113123), (1516, 1080816), (1518, 1079392), (1958, 836832), (2024, 809544), (2047, 800448), (2112, 775813), (2136, 767096), (2208, 742082), (2274, 720544), (2848, 575322), (2937, 557888), (3032, 540408), (3036, 539696), (3916, 418416), (4048, 404772), (4094, 400224), (4169, 393024), (4272, 383548), (4416, 371041), (4548, 360272), (5696, 287661), (5874, 278944), (6064, 270204), (6072, 269848), (6141, 266816), (7832, 209208), (8096, 202386), (8188, 200112), (8338, 196512), (8544, 191774), (8717, 187968), (9096, 180136), (11748, 139472), (12128, 135102), (12144, 134924), (12282, 133408), (12507, 131008), (15664, 104604), (16192, 101193), (16376, 100056), (16676, 98256), (17088, 95887), (17434, 93984), (18192, 90068), (22517, 72768), (23496, 69736), (24256, 67551), (24288, 67462), (24564, 66704), (25014, 65504), (26151, 62656), (31328, 52302), (32752, 50028), (33352, 49128), (33731, 48576), (34868, 46992), (36384, 45034)]