432912272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67139}}^1$

素因数の和:67191

約数の個数: 40

約数和(自身を含む): 932440320

約数和(自身を除く): 499528048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 67139, 134278, 268556, 537112, 872807, 1074224, 1745614, 2081309, 3491228, 4162618, 6982456, 8325236, 13964912, 16650472, 27057017, 33300944, 54114034, 108228068, 216456136, 432912272]

約数ペア:

[(1, 432912272), (2, 216456136), (4, 108228068), (8, 54114034), (13, 33300944), (16, 27057017), (26, 16650472), (31, 13964912), (52, 8325236), (62, 6982456), (104, 4162618), (124, 3491228), (208, 2081309), (248, 1745614), (403, 1074224), (496, 872807), (806, 537112), (1612, 268556), (3224, 134278), (6448, 67139)]