320298768

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{130841}}^1$

素因数の和:130872

約数の個数: 60

約数和(自身を含む): 949127868

約数和(自身を除く): 628829100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 130841, 261682, 392523, 523364, 785046, 1046728, 1177569, 1570092, 2093456, 2224297, 2355138, 3140184, 4448594, 4710276, 6280368, 6672891, 8897188, 9420552, 13345782, 17794376, 18841104, 20018673, 26691564, 35588752, 40037346, 53383128, 80074692, 106766256, 160149384, 320298768]

約数ペア:

[(1, 320298768), (2, 160149384), (3, 106766256), (4, 80074692), (6, 53383128), (8, 40037346), (9, 35588752), (12, 26691564), (16, 20018673), (17, 18841104), (18, 17794376), (24, 13345782), (34, 9420552), (36, 8897188), (48, 6672891), (51, 6280368), (68, 4710276), (72, 4448594), (102, 3140184), (136, 2355138), (144, 2224297), (153, 2093456), (204, 1570092), (272, 1177569), (306, 1046728), (408, 785046), (612, 523364), (816, 392523), (1224, 261682), (2448, 130841)]