306887808

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 128

約数和(自身を含む): 880398720

約数和(自身を除く): 573510912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 128, 136, 159, 192, 204, 212, 272, 318, 384, 408, 424, 544, 636, 816, 848, 887, 901, 1088, 1272, 1632, 1696, 1774, 1802, 2176, 2544, 2661, 2703, 3264, 3392, 3548, 3604, 5088, 5322, 5406, 6528, 6784, 7096, 7208, 10176, 10644, 10812, 14192, 14416, 15079, 20352, 21288, 21624, 28384, 28832, 30158, 42576, 43248, 45237, 47011, 56768, 57664, 60316, 85152, 86496, 90474, 94022, 113536, 115328, 120632, 141033, 170304, 172992, 180948, 188044, 241264, 282066, 340608, 345984, 361896, 376088, 482528, 564132, 723792, 752176, 799187, 965056, 1128264, 1447584, 1504352, 1598374, 1930112, 2256528, 2397561, 2895168, 3008704, 3196748, 4513056, 4795122, 5790336, 6017408, 6393496, 9026112, 9590244, 12786992, 18052224, 19180488, 25573984, 38360976, 51147968, 76721952, 102295936, 153443904, 306887808]

約数ペア:

[(1, 306887808), (2, 153443904), (3, 102295936), (4, 76721952), (6, 51147968), (8, 38360976), (12, 25573984), (16, 19180488), (17, 18052224), (24, 12786992), (32, 9590244), (34, 9026112), (48, 6393496), (51, 6017408), (53, 5790336), (64, 4795122), (68, 4513056), (96, 3196748), (102, 3008704), (106, 2895168), (128, 2397561), (136, 2256528), (159, 1930112), (192, 1598374), (204, 1504352), (212, 1447584), (272, 1128264), (318, 965056), (384, 799187), (408, 752176), (424, 723792), (544, 564132), (636, 482528), (816, 376088), (848, 361896), (887, 345984), (901, 340608), (1088, 282066), (1272, 241264), (1632, 188044), (1696, 180948), (1774, 172992), (1802, 170304), (2176, 141033), (2544, 120632), (2661, 115328), (2703, 113536), (3264, 94022), (3392, 90474), (3548, 86496), (3604, 85152), (5088, 60316), (5322, 57664), (5406, 56768), (6528, 47011), (6784, 45237), (7096, 43248), (7208, 42576), (10176, 30158), (10644, 28832), (10812, 28384), (14192, 21624), (14416, 21288), (15079, 20352)]