1788891104

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5077}}^1$

素因数の和:5129

約数の個数: 144

約数和(自身を含む): 4765438944

約数和(自身を除く): 2976547840

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 484, 572, 616, 728, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 2464, 2912, 3146, 3388, 3872, 4004, 4576, 5077, 6292, 6776, 8008, 10154, 11011, 12584, 13552, 16016, 20308, 22022, 25168, 27104, 32032, 35539, 40616, 44044, 50336, 55847, 66001, 71078, 81232, 88088, 111694, 132002, 142156, 162464, 176176, 223388, 264004, 284312, 352352, 390929, 446776, 462007, 528008, 568624, 614317, 726011, 781858, 893552, 924014, 1056016, 1137248, 1228634, 1452022, 1563716, 1787104, 1848028, 2112032, 2457268, 2904044, 3127432, 3696056, 4300219, 4914536, 5082077, 5808088, 6254864, 7392112, 7986121, 8600438, 9829072, 10164154, 11616176, 12509728, 14784224, 15972242, 17200876, 19658144, 20328308, 23232352, 31944484, 34401752, 40656616, 55902847, 63888968, 68803504, 81313232, 111805694, 127777936, 137607008, 162626464, 223611388, 255555872, 447222776, 894445552, 1788891104]

約数ペア:

[(1, 1788891104), (2, 894445552), (4, 447222776), (7, 255555872), (8, 223611388), (11, 162626464), (13, 137607008), (14, 127777936), (16, 111805694), (22, 81313232), (26, 68803504), (28, 63888968), (32, 55902847), (44, 40656616), (52, 34401752), (56, 31944484), (77, 23232352), (88, 20328308), (91, 19658144), (104, 17200876), (112, 15972242), (121, 14784224), (143, 12509728), (154, 11616176), (176, 10164154), (182, 9829072), (208, 8600438), (224, 7986121), (242, 7392112), (286, 6254864), (308, 5808088), (352, 5082077), (364, 4914536), (416, 4300219), (484, 3696056), (572, 3127432), (616, 2904044), (728, 2457268), (847, 2112032), (968, 1848028), (1001, 1787104), (1144, 1563716), (1232, 1452022), (1456, 1228634), (1573, 1137248), (1694, 1056016), (1936, 924014), (2002, 893552), (2288, 781858), (2464, 726011), (2912, 614317), (3146, 568624), (3388, 528008), (3872, 462007), (4004, 446776), (4576, 390929), (5077, 352352), (6292, 284312), (6776, 264004), (8008, 223388), (10154, 176176), (11011, 162464), (12584, 142156), (13552, 132002), (16016, 111694), (20308, 88088), (22022, 81232), (25168, 71078), (27104, 66001), (32032, 55847), (35539, 50336), (40616, 44044)]