249512692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7240

約数の個数: 48

約数和(自身を含む): 521466624

約数和(自身を除く): 271953932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 7151, 8723, 14302, 17446, 28604, 34892, 78661, 92963, 157322, 185926, 314644, 371852, 436211, 872422, 1022593, 1744844, 2045186, 4090372, 4798321, 5670743, 9596642, 11341486, 19193284, 22682972, 62378173, 124756346, 249512692]

約数ペア:

[(1, 249512692), (2, 124756346), (4, 62378173), (11, 22682972), (13, 19193284), (22, 11341486), (26, 9596642), (44, 5670743), (52, 4798321), (61, 4090372), (122, 2045186), (143, 1744844), (244, 1022593), (286, 872422), (572, 436211), (671, 371852), (793, 314644), (1342, 185926), (1586, 157322), (2684, 92963), (3172, 78661), (7151, 34892), (8723, 28604), (14302, 17446)]