225284668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 463776768

約数和(自身を除く): 238492100

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 311, 574, 622, 631, 1148, 1244, 1262, 2177, 2524, 4354, 4417, 8708, 8834, 12751, 17668, 25502, 25871, 51004, 51742, 89257, 103484, 178514, 181097, 196241, 357028, 362194, 392482, 724388, 784964, 1373687, 2747374, 5494748, 8045881, 16091762, 32183524, 56321167, 112642334, 225284668]

約数ペア:

[(1, 225284668), (2, 112642334), (4, 56321167), (7, 32183524), (14, 16091762), (28, 8045881), (41, 5494748), (82, 2747374), (164, 1373687), (287, 784964), (311, 724388), (574, 392482), (622, 362194), (631, 357028), (1148, 196241), (1244, 181097), (1262, 178514), (2177, 103484), (2524, 89257), (4354, 51742), (4417, 51004), (8708, 25871), (8834, 25502), (12751, 17668)]