242803998

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 540736560

約数和(自身を除く): 297932562

約数列:

[1, 2, 3, 6, 9, 18, 59, 97, 118, 177, 194, 291, 354, 531, 582, 873, 1062, 1746, 2357, 4714, 5723, 7071, 11446, 14142, 17169, 21213, 34338, 42426, 51507, 103014, 139063, 228629, 278126, 417189, 457258, 685887, 834378, 1251567, 1371774, 2057661, 2503134, 4115322, 13489111, 26978222, 40467333, 80934666, 121401999, 242803998]

約数ペア:

[(1, 242803998), (2, 121401999), (3, 80934666), (6, 40467333), (9, 26978222), (18, 13489111), (59, 4115322), (97, 2503134), (118, 2057661), (177, 1371774), (194, 1251567), (291, 834378), (354, 685887), (531, 457258), (582, 417189), (873, 278126), (1062, 228629), (1746, 139063), (2357, 103014), (4714, 51507), (5723, 42426), (7071, 34338), (11446, 21213), (14142, 17169)]