244541360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{62383}}^1$

素因数の和:62410

約数の個数: 60

約数和(自身を含む): 661395168

約数和(自身を除く): 416853808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 62383, 124766, 249532, 311915, 436681, 499064, 623830, 873362, 998128, 1247660, 1746724, 2183405, 2495320, 3056767, 3493448, 4366810, 4990640, 6113534, 6986896, 8733620, 12227068, 15283835, 17467240, 24454136, 30567670, 34934480, 48908272, 61135340, 122270680, 244541360]

約数ペア:

[(1, 244541360), (2, 122270680), (4, 61135340), (5, 48908272), (7, 34934480), (8, 30567670), (10, 24454136), (14, 17467240), (16, 15283835), (20, 12227068), (28, 8733620), (35, 6986896), (40, 6113534), (49, 4990640), (56, 4366810), (70, 3493448), (80, 3056767), (98, 2495320), (112, 2183405), (140, 1746724), (196, 1247660), (245, 998128), (280, 873362), (392, 623830), (490, 499064), (560, 436681), (784, 311915), (980, 249532), (1960, 124766), (3920, 62383)]