1255335488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{104891}}^1$

素因数の和:104931

約数の個数: 56

約数和(自身を含む): 2877397344

約数和(自身を除く): 1622061856

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 104891, 209782, 419564, 839128, 1153801, 1678256, 1783147, 2307602, 3356512, 3566294, 4615204, 6713024, 7132588, 9230408, 14265176, 18460816, 19614617, 28530352, 36921632, 39229234, 57060704, 73843264, 78458468, 114121408, 156916936, 313833872, 627667744, 1255335488]

約数ペア:

[(1, 1255335488), (2, 627667744), (4, 313833872), (8, 156916936), (11, 114121408), (16, 78458468), (17, 73843264), (22, 57060704), (32, 39229234), (34, 36921632), (44, 28530352), (64, 19614617), (68, 18460816), (88, 14265176), (136, 9230408), (176, 7132588), (187, 6713024), (272, 4615204), (352, 3566294), (374, 3356512), (544, 2307602), (704, 1783147), (748, 1678256), (1088, 1153801), (1496, 839128), (2992, 419564), (5984, 209782), (11968, 104891)]