1355438291208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19961}}^1\times {\mathrm{148913}}^1$

素因数の和:168902

約数の個数: 64

約数和(自身を含む): 3567145521600

約数和(自身を除く): 2211707230392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 19961, 39922, 59883, 79844, 119766, 148913, 159688, 239532, 297826, 379259, 446739, 479064, 595652, 758518, 893478, 1137777, 1191304, 1517036, 1786956, 2275554, 2829347, 3034072, 3573912, 4551108, 5658694, 8488041, 9102216, 11317388, 16976082, 22634776, 33952164, 67904328, 2972452393, 5944904786, 8917357179, 11889809572, 17834714358, 23779619144, 35669428716, 56476595467, 71338857432, 112953190934, 169429786401, 225906381868, 338859572802, 451812763736, 677719145604, 1355438291208]

約数ペア:

[(1, 1355438291208), (2, 677719145604), (3, 451812763736), (4, 338859572802), (6, 225906381868), (8, 169429786401), (12, 112953190934), (19, 71338857432), (24, 56476595467), (38, 35669428716), (57, 23779619144), (76, 17834714358), (114, 11889809572), (152, 8917357179), (228, 5944904786), (456, 2972452393), (19961, 67904328), (39922, 33952164), (59883, 22634776), (79844, 16976082), (119766, 11317388), (148913, 9102216), (159688, 8488041), (239532, 5658694), (297826, 4551108), (379259, 3573912), (446739, 3034072), (479064, 2829347), (595652, 2275554), (758518, 1786956), (893478, 1517036), (1137777, 1191304)]