240097832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121507}}^1$

素因数の和:121545

約数の個数: 32

約数和(自身を含む): 510333600

約数和(自身を除く): 270235768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 121507, 243014, 486028, 972056, 1579591, 2308633, 3159182, 4617266, 6318364, 9234532, 12636728, 18469064, 30012229, 60024458, 120048916, 240097832]

約数ペア:

[(1, 240097832), (2, 120048916), (4, 60024458), (8, 30012229), (13, 18469064), (19, 12636728), (26, 9234532), (38, 6318364), (52, 4617266), (76, 3159182), (104, 2308633), (152, 1579591), (247, 972056), (494, 486028), (988, 243014), (1976, 121507)]