275248688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 637459200

約数和(自身を除く): 362210512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 143, 176, 208, 236, 286, 472, 572, 649, 767, 944, 1144, 1298, 1534, 2039, 2288, 2596, 3068, 4078, 5192, 6136, 8156, 8437, 10384, 12272, 16312, 16874, 22429, 26507, 32624, 33748, 44858, 53014, 67496, 89716, 106028, 120301, 134992, 179432, 212056, 240602, 291577, 358864, 424112, 481204, 583154, 962408, 1166308, 1323311, 1563913, 1924816, 2332616, 2646622, 3127826, 4665232, 5293244, 6255652, 10586488, 12511304, 17203043, 21172976, 25022608, 34406086, 68812172, 137624344, 275248688]

約数ペア:

[(1, 275248688), (2, 137624344), (4, 68812172), (8, 34406086), (11, 25022608), (13, 21172976), (16, 17203043), (22, 12511304), (26, 10586488), (44, 6255652), (52, 5293244), (59, 4665232), (88, 3127826), (104, 2646622), (118, 2332616), (143, 1924816), (176, 1563913), (208, 1323311), (236, 1166308), (286, 962408), (472, 583154), (572, 481204), (649, 424112), (767, 358864), (944, 291577), (1144, 240602), (1298, 212056), (1534, 179432), (2039, 134992), (2288, 120301), (2596, 106028), (3068, 89716), (4078, 67496), (5192, 53014), (6136, 44858), (8156, 33748), (8437, 32624), (10384, 26507), (12272, 22429), (16312, 16874)]