240963248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4605

約数の個数: 40

約数和(自身を含む): 486456960

約数和(自身を除く): 245493712

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 4457, 6758, 8914, 13516, 17828, 27032, 35656, 54064, 71312, 138167, 276334, 485813, 552668, 971626, 1105336, 1943252, 2210672, 3886504, 7773008, 15060203, 30120406, 60240812, 120481624, 240963248]

約数ペア:

[(1, 240963248), (2, 120481624), (4, 60240812), (8, 30120406), (16, 15060203), (31, 7773008), (62, 3886504), (109, 2210672), (124, 1943252), (218, 1105336), (248, 971626), (436, 552668), (496, 485813), (872, 276334), (1744, 138167), (3379, 71312), (4457, 54064), (6758, 35656), (8914, 27032), (13516, 17828)]