642029904

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103687}}^1$

素因数の和:103744

約数の個数: 60

約数和(自身を含む): 1838595616

約数和(自身を除く): 1196565712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 103687, 207374, 311061, 414748, 622122, 829496, 933183, 1244244, 1658992, 1866366, 2488488, 3732732, 4458541, 4976976, 7465464, 8917082, 13375623, 14930928, 17834164, 26751246, 35668328, 40126869, 53502492, 71336656, 80253738, 107004984, 160507476, 214009968, 321014952, 642029904]

約数ペア:

[(1, 642029904), (2, 321014952), (3, 214009968), (4, 160507476), (6, 107004984), (8, 80253738), (9, 71336656), (12, 53502492), (16, 40126869), (18, 35668328), (24, 26751246), (36, 17834164), (43, 14930928), (48, 13375623), (72, 8917082), (86, 7465464), (129, 4976976), (144, 4458541), (172, 3732732), (258, 2488488), (344, 1866366), (387, 1658992), (516, 1244244), (688, 933183), (774, 829496), (1032, 622122), (1548, 414748), (2064, 311061), (3096, 207374), (6192, 103687)]