1321384064

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10358

約数の個数: 128

約数和(自身を含む): 3534814080

約数和(自身を除く): 2213430016

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 9856, 10313, 11648, 16016, 18304, 20626, 32032, 41252, 64064, 72191, 82504, 113443, 128128, 134069, 144382, 165008, 226886, 268138, 288764, 330016, 453772, 536276, 577528, 660032, 794101, 907544, 938483, 1072552, 1155056, 1320064, 1474759, 1588202, 1815088, 1876966, 2145104, 2310112, 2949518, 3176404, 3630176, 3753932, 4290208, 4620224, 5899036, 6352808, 7260352, 7507864, 8580416, 9240448, 10323313, 11798072, 12705616, 14520704, 15015728, 17160832, 20646626, 23596144, 25411232, 30031456, 41293252, 47192288, 50822464, 60062912, 82586504, 94384576, 101644928, 120125824, 165173008, 188769152, 330346016, 660692032, 1321384064]

約数ペア:

[(1, 1321384064), (2, 660692032), (4, 330346016), (7, 188769152), (8, 165173008), (11, 120125824), (13, 101644928), (14, 94384576), (16, 82586504), (22, 60062912), (26, 50822464), (28, 47192288), (32, 41293252), (44, 30031456), (52, 25411232), (56, 23596144), (64, 20646626), (77, 17160832), (88, 15015728), (91, 14520704), (104, 12705616), (112, 11798072), (128, 10323313), (143, 9240448), (154, 8580416), (176, 7507864), (182, 7260352), (208, 6352808), (224, 5899036), (286, 4620224), (308, 4290208), (352, 3753932), (364, 3630176), (416, 3176404), (448, 2949518), (572, 2310112), (616, 2145104), (704, 1876966), (728, 1815088), (832, 1588202), (896, 1474759), (1001, 1320064), (1144, 1155056), (1232, 1072552), (1408, 938483), (1456, 907544), (1664, 794101), (2002, 660032), (2288, 577528), (2464, 536276), (2912, 453772), (4004, 330016), (4576, 288764), (4928, 268138), (5824, 226886), (8008, 165008), (9152, 144382), (9856, 134069), (10313, 128128), (11648, 113443), (16016, 82504), (18304, 72191), (20626, 64064), (32032, 41252)]