321451272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{234979}}^1$

素因数の和:235010

約数の個数: 48

約数和(自身を含む): 916422000

約数和(自身を除く): 594970728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 234979, 469958, 704937, 939916, 1409874, 1879832, 2114811, 2819748, 4229622, 4464601, 5639496, 8459244, 8929202, 13393803, 16918488, 17858404, 26787606, 35716808, 40181409, 53575212, 80362818, 107150424, 160725636, 321451272]

約数ペア:

[(1, 321451272), (2, 160725636), (3, 107150424), (4, 80362818), (6, 53575212), (8, 40181409), (9, 35716808), (12, 26787606), (18, 17858404), (19, 16918488), (24, 13393803), (36, 8929202), (38, 8459244), (57, 5639496), (72, 4464601), (76, 4229622), (114, 2819748), (152, 2114811), (171, 1879832), (228, 1409874), (342, 939916), (456, 704937), (684, 469958), (1368, 234979)]