253665984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9278

約数の個数: 112

約数和(自身を含む): 788578560

約数和(自身を除く): 534912576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1716, 2112, 2288, 2496, 3432, 4576, 6864, 9152, 9239, 13728, 18478, 27456, 27717, 36956, 55434, 73912, 101629, 110868, 120107, 147824, 203258, 221736, 240214, 295648, 304887, 360321, 406516, 443472, 480428, 591296, 609774, 720642, 813032, 886944, 960856, 1219548, 1321177, 1441284, 1626064, 1773888, 1921712, 2439096, 2642354, 2882568, 3252128, 3843424, 3963531, 4878192, 5284708, 5765136, 6504256, 7686848, 7927062, 9756384, 10569416, 11530272, 15854124, 19512768, 21138832, 23060544, 31708248, 42277664, 63416496, 84555328, 126832992, 253665984]

約数ペア:

[(1, 253665984), (2, 126832992), (3, 84555328), (4, 63416496), (6, 42277664), (8, 31708248), (11, 23060544), (12, 21138832), (13, 19512768), (16, 15854124), (22, 11530272), (24, 10569416), (26, 9756384), (32, 7927062), (33, 7686848), (39, 6504256), (44, 5765136), (48, 5284708), (52, 4878192), (64, 3963531), (66, 3843424), (78, 3252128), (88, 2882568), (96, 2642354), (104, 2439096), (132, 1921712), (143, 1773888), (156, 1626064), (176, 1441284), (192, 1321177), (208, 1219548), (264, 960856), (286, 886944), (312, 813032), (352, 720642), (416, 609774), (429, 591296), (528, 480428), (572, 443472), (624, 406516), (704, 360321), (832, 304887), (858, 295648), (1056, 240214), (1144, 221736), (1248, 203258), (1716, 147824), (2112, 120107), (2288, 110868), (2496, 101629), (3432, 73912), (4576, 55434), (6864, 36956), (9152, 27717), (9239, 27456), (13728, 18478)]