91911845088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{22807}}^1$

素因数の和:24829

約数の個数: 144

約数和(自身を含む): 298876032000

約数和(自身を除く): 206964186912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1999, 2016, 3998, 5997, 7996, 11994, 13993, 15992, 17991, 22807, 23988, 27986, 31984, 35982, 41979, 45614, 47976, 55972, 63968, 68421, 71964, 83958, 91228, 95952, 111944, 125937, 136842, 143928, 159649, 167916, 182456, 191904, 205263, 223888, 251874, 273684, 287856, 319298, 335832, 364912, 410526, 447776, 478947, 503748, 547368, 575712, 638596, 671664, 729824, 821052, 957894, 1007496, 1094736, 1277192, 1343328, 1436841, 1642104, 1915788, 2014992, 2189472, 2554384, 2873682, 3284208, 3831576, 4029984, 5108768, 5747364, 6568416, 7663152, 11494728, 15326304, 22989456, 45591193, 45978912, 91182386, 136773579, 182364772, 273547158, 319138351, 364729544, 410320737, 547094316, 638276702, 729459088, 820641474, 957415053, 1094188632, 1276553404, 1458918176, 1641282948, 1914830106, 2188377264, 2553106808, 2872245159, 3282565896, 3829660212, 4376754528, 5106213616, 5744490318, 6565131792, 7659320424, 10212427232, 11488980636, 13130263584, 15318640848, 22977961272, 30637281696, 45955922544, 91911845088]

約数ペア:

[(1, 91911845088), (2, 45955922544), (3, 30637281696), (4, 22977961272), (6, 15318640848), (7, 13130263584), (8, 11488980636), (9, 10212427232), (12, 7659320424), (14, 6565131792), (16, 5744490318), (18, 5106213616), (21, 4376754528), (24, 3829660212), (28, 3282565896), (32, 2872245159), (36, 2553106808), (42, 2188377264), (48, 1914830106), (56, 1641282948), (63, 1458918176), (72, 1276553404), (84, 1094188632), (96, 957415053), (112, 820641474), (126, 729459088), (144, 638276702), (168, 547094316), (224, 410320737), (252, 364729544), (288, 319138351), (336, 273547158), (504, 182364772), (672, 136773579), (1008, 91182386), (1999, 45978912), (2016, 45591193), (3998, 22989456), (5997, 15326304), (7996, 11494728), (11994, 7663152), (13993, 6568416), (15992, 5747364), (17991, 5108768), (22807, 4029984), (23988, 3831576), (27986, 3284208), (31984, 2873682), (35982, 2554384), (41979, 2189472), (45614, 2014992), (47976, 1915788), (55972, 1642104), (63968, 1436841), (68421, 1343328), (71964, 1277192), (83958, 1094736), (91228, 1007496), (95952, 957894), (111944, 821052), (125937, 729824), (136842, 671664), (143928, 638596), (159649, 575712), (167916, 547368), (182456, 503748), (191904, 478947), (205263, 447776), (223888, 410526), (251874, 364912), (273684, 335832), (287856, 319298)]