318800016

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25447}}^1$

素因数の和:25493

約数の個数: 80

約数和(自身を含む): 946665600

約数和(自身を除く): 627865584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 25447, 50894, 76341, 101788, 152682, 203576, 229023, 305364, 407152, 458046, 610728, 687069, 737963, 916092, 1221456, 1374138, 1475926, 1832184, 2213889, 2748276, 2951852, 3664368, 4427778, 5496552, 5903704, 6641667, 8855556, 10993104, 11807408, 13283334, 17711112, 19925001, 26566668, 35422224, 39850002, 53133336, 79700004, 106266672, 159400008, 318800016]

約数ペア:

[(1, 318800016), (2, 159400008), (3, 106266672), (4, 79700004), (6, 53133336), (8, 39850002), (9, 35422224), (12, 26566668), (16, 19925001), (18, 17711112), (24, 13283334), (27, 11807408), (29, 10993104), (36, 8855556), (48, 6641667), (54, 5903704), (58, 5496552), (72, 4427778), (87, 3664368), (108, 2951852), (116, 2748276), (144, 2213889), (174, 1832184), (216, 1475926), (232, 1374138), (261, 1221456), (348, 916092), (432, 737963), (464, 687069), (522, 610728), (696, 458046), (783, 407152), (1044, 305364), (1392, 229023), (1566, 203576), (2088, 152682), (3132, 101788), (4176, 76341), (6264, 50894), (12528, 25447)]