1380342608

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{12979}}^1$

素因数の和:13044

約数の個数: 60

約数和(自身を含む): 2964735840

約数和(自身を除く): 1584393232

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 578, 782, 1156, 1564, 2312, 3128, 4624, 6256, 6647, 12979, 13294, 25958, 26588, 51916, 53176, 103832, 106352, 207664, 220643, 298517, 441286, 597034, 882572, 1194068, 1765144, 2388136, 3530288, 3750931, 4776272, 5074789, 7501862, 10149578, 15003724, 20299156, 30007448, 40598312, 60014896, 81196624, 86271413, 172542826, 345085652, 690171304, 1380342608]

約数ペア:

[(1, 1380342608), (2, 690171304), (4, 345085652), (8, 172542826), (16, 86271413), (17, 81196624), (23, 60014896), (34, 40598312), (46, 30007448), (68, 20299156), (92, 15003724), (136, 10149578), (184, 7501862), (272, 5074789), (289, 4776272), (368, 3750931), (391, 3530288), (578, 2388136), (782, 1765144), (1156, 1194068), (1564, 882572), (2312, 597034), (3128, 441286), (4624, 298517), (6256, 220643), (6647, 207664), (12979, 106352), (13294, 103832), (25958, 53176), (26588, 51916)]