1718806656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20627}}^1$

素因数の和:20682

約数の個数: 128

約数和(自身を含む): 5386383360

約数和(自身を除く): 3667576704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20627, 20832, 27776, 41254, 41664, 61881, 82508, 83328, 123762, 144389, 165016, 247524, 288778, 330032, 433167, 495048, 577556, 639437, 660064, 866334, 990096, 1155112, 1278874, 1320128, 1732668, 1918311, 1980192, 2310224, 2557748, 2640256, 3465336, 3836622, 3960384, 4476059, 4620448, 5115496, 6930672, 7673244, 7920768, 8952118, 9240896, 10230992, 13428177, 13861344, 15346488, 17904236, 18481792, 20461984, 26856354, 27722688, 30692976, 35808472, 40923968, 53712708, 55445376, 61385952, 71616944, 81847936, 107425416, 122771904, 143233888, 214850832, 245543808, 286467776, 429701664, 572935552, 859403328, 1718806656]

約数ペア:

[(1, 1718806656), (2, 859403328), (3, 572935552), (4, 429701664), (6, 286467776), (7, 245543808), (8, 214850832), (12, 143233888), (14, 122771904), (16, 107425416), (21, 81847936), (24, 71616944), (28, 61385952), (31, 55445376), (32, 53712708), (42, 40923968), (48, 35808472), (56, 30692976), (62, 27722688), (64, 26856354), (84, 20461984), (93, 18481792), (96, 17904236), (112, 15346488), (124, 13861344), (128, 13428177), (168, 10230992), (186, 9240896), (192, 8952118), (217, 7920768), (224, 7673244), (248, 6930672), (336, 5115496), (372, 4620448), (384, 4476059), (434, 3960384), (448, 3836622), (496, 3465336), (651, 2640256), (672, 2557748), (744, 2310224), (868, 1980192), (896, 1918311), (992, 1732668), (1302, 1320128), (1344, 1278874), (1488, 1155112), (1736, 990096), (1984, 866334), (2604, 660064), (2688, 639437), (2976, 577556), (3472, 495048), (3968, 433167), (5208, 330032), (5952, 288778), (6944, 247524), (10416, 165016), (11904, 144389), (13888, 123762), (20627, 83328), (20832, 82508), (27776, 61881), (41254, 41664)]