392810008

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 778402800

約数和(自身を除く): 385592792

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 529, 808, 919, 1058, 1838, 2116, 2323, 3676, 4232, 4646, 7352, 9292, 18584, 21137, 42274, 53429, 84548, 92819, 106858, 169096, 185638, 213716, 371276, 427432, 486151, 742552, 972302, 1944604, 2134837, 3889208, 4269674, 8539348, 17078696, 49101251, 98202502, 196405004, 392810008]

約数ペア:

[(1, 392810008), (2, 196405004), (4, 98202502), (8, 49101251), (23, 17078696), (46, 8539348), (92, 4269674), (101, 3889208), (184, 2134837), (202, 1944604), (404, 972302), (529, 742552), (808, 486151), (919, 427432), (1058, 371276), (1838, 213716), (2116, 185638), (2323, 169096), (3676, 106858), (4232, 92819), (4646, 84548), (7352, 53429), (9292, 42274), (18584, 21137)]