261733056

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5566

約数の個数: 112

約数和(自身を含む): 785164800

約数和(自身を除く): 523431744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 5519, 5928, 7904, 11038, 11856, 15808, 16557, 22076, 23712, 33114, 44152, 47424, 66228, 71747, 88304, 104861, 132456, 143494, 176608, 209722, 215241, 264912, 286988, 314583, 353216, 419444, 430482, 529824, 573976, 629166, 838888, 860964, 1059648, 1147952, 1258332, 1363193, 1677776, 1721928, 2295904, 2516664, 2726386, 3355552, 3443856, 4089579, 4591808, 5033328, 5452772, 6711104, 6887712, 8179158, 10066656, 10905544, 13775424, 16358316, 20133312, 21811088, 32716632, 43622176, 65433264, 87244352, 130866528, 261733056]

約数ペア:

[(1, 261733056), (2, 130866528), (3, 87244352), (4, 65433264), (6, 43622176), (8, 32716632), (12, 21811088), (13, 20133312), (16, 16358316), (19, 13775424), (24, 10905544), (26, 10066656), (32, 8179158), (38, 6887712), (39, 6711104), (48, 5452772), (52, 5033328), (57, 4591808), (64, 4089579), (76, 3443856), (78, 3355552), (96, 2726386), (104, 2516664), (114, 2295904), (152, 1721928), (156, 1677776), (192, 1363193), (208, 1258332), (228, 1147952), (247, 1059648), (304, 860964), (312, 838888), (416, 629166), (456, 573976), (494, 529824), (608, 430482), (624, 419444), (741, 353216), (832, 314583), (912, 286988), (988, 264912), (1216, 215241), (1248, 209722), (1482, 176608), (1824, 143494), (1976, 132456), (2496, 104861), (2964, 88304), (3648, 71747), (3952, 66228), (5519, 47424), (5928, 44152), (7904, 33114), (11038, 23712), (11856, 22076), (15808, 16557)]