1640984496

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1486399}}^1$

素因数の和:1486433

約数の個数: 40

約数和(自身を含む): 4423526400

約数和(自身を除く): 2782541904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1486399, 2972798, 4459197, 5945596, 8918394, 11891192, 17836788, 23782384, 34187177, 35673576, 68374354, 71347152, 102561531, 136748708, 205123062, 273497416, 410246124, 546994832, 820492248, 1640984496]

約数ペア:

[(1, 1640984496), (2, 820492248), (3, 546994832), (4, 410246124), (6, 273497416), (8, 205123062), (12, 136748708), (16, 102561531), (23, 71347152), (24, 68374354), (46, 35673576), (48, 34187177), (69, 23782384), (92, 17836788), (138, 11891192), (184, 8918394), (276, 5945596), (368, 4459197), (552, 2972798), (1104, 1486399)]