268531488

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4733}}^1$

素因数の和:4946

約数の個数: 72

約数和(自身を含む): 767674908

約数和(自身を除く): 499143420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 4733, 6304, 7092, 9456, 9466, 14184, 14199, 18912, 18932, 28368, 28398, 37864, 42597, 56736, 56796, 75728, 85194, 113592, 151456, 170388, 227184, 340776, 454368, 681552, 932401, 1363104, 1864802, 2797203, 3729604, 5594406, 7459208, 8391609, 11188812, 14918416, 16783218, 22377624, 29836832, 33566436, 44755248, 67132872, 89510496, 134265744, 268531488]

約数ペア:

[(1, 268531488), (2, 134265744), (3, 89510496), (4, 67132872), (6, 44755248), (8, 33566436), (9, 29836832), (12, 22377624), (16, 16783218), (18, 14918416), (24, 11188812), (32, 8391609), (36, 7459208), (48, 5594406), (72, 3729604), (96, 2797203), (144, 1864802), (197, 1363104), (288, 932401), (394, 681552), (591, 454368), (788, 340776), (1182, 227184), (1576, 170388), (1773, 151456), (2364, 113592), (3152, 85194), (3546, 75728), (4728, 56796), (4733, 56736), (6304, 42597), (7092, 37864), (9456, 28398), (9466, 28368), (14184, 18932), (14199, 18912)]