230857984

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 538046208

約数和(自身を除く): 307188224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1316, 1504, 1792, 2632, 2741, 3008, 5264, 5482, 6016, 10528, 10964, 12032, 19187, 21056, 21928, 38374, 42112, 43856, 76748, 84224, 87712, 128827, 153496, 175424, 257654, 306992, 350848, 515308, 613984, 701696, 901789, 1030616, 1227968, 1803578, 2061232, 2455936, 3607156, 4122464, 4911872, 7214312, 8244928, 14428624, 16489856, 28857248, 32979712, 57714496, 115428992, 230857984]

約数ペア:

[(1, 230857984), (2, 115428992), (4, 57714496), (7, 32979712), (8, 28857248), (14, 16489856), (16, 14428624), (28, 8244928), (32, 7214312), (47, 4911872), (56, 4122464), (64, 3607156), (94, 2455936), (112, 2061232), (128, 1803578), (188, 1227968), (224, 1030616), (256, 901789), (329, 701696), (376, 613984), (448, 515308), (658, 350848), (752, 306992), (896, 257654), (1316, 175424), (1504, 153496), (1792, 128827), (2632, 87712), (2741, 84224), (3008, 76748), (5264, 43856), (5482, 42112), (6016, 38374), (10528, 21928), (10964, 21056), (12032, 19187)]