648141312

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4678

約数の個数: 160

約数和(自身を含む): 2125613952

約数和(自身を除く): 1477472640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 3584, 4368, 4637, 4992, 5376, 5824, 6656, 8736, 9274, 9984, 10752, 11648, 13911, 17472, 18548, 19968, 23296, 27822, 32459, 34944, 37096, 46592, 55644, 60281, 64918, 69888, 74192, 97377, 111288, 120562, 129836, 139776, 148384, 180843, 194754, 222576, 241124, 259672, 296768, 361686, 389508, 421967, 445152, 482248, 519344, 593536, 723372, 779016, 843934, 890304, 964496, 1038688, 1187072, 1265901, 1446744, 1558032, 1687868, 1780608, 1928992, 2077376, 2374144, 2531802, 2893488, 3116064, 3375736, 3561216, 3857984, 4154752, 5063604, 5786976, 6232128, 6751472, 7122432, 7715968, 8309504, 10127208, 11573952, 12464256, 13502944, 15431936, 16619008, 20254416, 23147904, 24928512, 27005888, 30863872, 40508832, 46295808, 49857024, 54011776, 81017664, 92591616, 108023552, 162035328, 216047104, 324070656, 648141312]

約数ペア:

[(1, 648141312), (2, 324070656), (3, 216047104), (4, 162035328), (6, 108023552), (7, 92591616), (8, 81017664), (12, 54011776), (13, 49857024), (14, 46295808), (16, 40508832), (21, 30863872), (24, 27005888), (26, 24928512), (28, 23147904), (32, 20254416), (39, 16619008), (42, 15431936), (48, 13502944), (52, 12464256), (56, 11573952), (64, 10127208), (78, 8309504), (84, 7715968), (91, 7122432), (96, 6751472), (104, 6232128), (112, 5786976), (128, 5063604), (156, 4154752), (168, 3857984), (182, 3561216), (192, 3375736), (208, 3116064), (224, 2893488), (256, 2531802), (273, 2374144), (312, 2077376), (336, 1928992), (364, 1780608), (384, 1687868), (416, 1558032), (448, 1446744), (512, 1265901), (546, 1187072), (624, 1038688), (672, 964496), (728, 890304), (768, 843934), (832, 779016), (896, 723372), (1092, 593536), (1248, 519344), (1344, 482248), (1456, 445152), (1536, 421967), (1664, 389508), (1792, 361686), (2184, 296768), (2496, 259672), (2688, 241124), (2912, 222576), (3328, 194754), (3584, 180843), (4368, 148384), (4637, 139776), (4992, 129836), (5376, 120562), (5824, 111288), (6656, 97377), (8736, 74192), (9274, 69888), (9984, 64918), (10752, 60281), (11648, 55644), (13911, 46592), (17472, 37096), (18548, 34944), (19968, 32459), (23296, 27822)]