245893248

素因数分解:

$2^7\times 3^2\times {\mathrm{213449}}^1$

素因数の和:213469

約数の個数: 48

約数和(自身を含む): 707586750

約数和(自身を除く): 461693502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 213449, 426898, 640347, 853796, 1280694, 1707592, 1921041, 2561388, 3415184, 3842082, 5122776, 6830368, 7684164, 10245552, 13660736, 15368328, 20491104, 27321472, 30736656, 40982208, 61473312, 81964416, 122946624, 245893248]

約数ペア:

[(1, 245893248), (2, 122946624), (3, 81964416), (4, 61473312), (6, 40982208), (8, 30736656), (9, 27321472), (12, 20491104), (16, 15368328), (18, 13660736), (24, 10245552), (32, 7684164), (36, 6830368), (48, 5122776), (64, 3842082), (72, 3415184), (96, 2561388), (128, 1921041), (144, 1707592), (192, 1280694), (288, 853796), (384, 640347), (576, 426898), (1152, 213449)]