309871872

素因数分解:

$2^8\times 3^3\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 926177280

約数和(自身を除く): 616305408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 353, 381, 384, 432, 508, 576, 706, 762, 768, 864, 1016, 1059, 1143, 1152, 1412, 1524, 1728, 2032, 2118, 2286, 2304, 2824, 3048, 3177, 3429, 3456, 4064, 4236, 4572, 5648, 6096, 6354, 6858, 6912, 8128, 8472, 9144, 9531, 11296, 12192, 12708, 13716, 16256, 16944, 18288, 19062, 22592, 24384, 25416, 27432, 32512, 33888, 36576, 38124, 44831, 45184, 48768, 50832, 54864, 67776, 73152, 76248, 89662, 90368, 97536, 101664, 109728, 134493, 135552, 146304, 152496, 179324, 203328, 219456, 268986, 271104, 292608, 304992, 358648, 403479, 406656, 438912, 537972, 609984, 717296, 806958, 813312, 877824, 1075944, 1210437, 1219968, 1434592, 1613916, 2151888, 2420874, 2439936, 2869184, 3227832, 4303776, 4841748, 5738368, 6455664, 8607552, 9683496, 11476736, 12911328, 17215104, 19366992, 25822656, 34430208, 38733984, 51645312, 77467968, 103290624, 154935936, 309871872]

約数ペア:

[(1, 309871872), (2, 154935936), (3, 103290624), (4, 77467968), (6, 51645312), (8, 38733984), (9, 34430208), (12, 25822656), (16, 19366992), (18, 17215104), (24, 12911328), (27, 11476736), (32, 9683496), (36, 8607552), (48, 6455664), (54, 5738368), (64, 4841748), (72, 4303776), (96, 3227832), (108, 2869184), (127, 2439936), (128, 2420874), (144, 2151888), (192, 1613916), (216, 1434592), (254, 1219968), (256, 1210437), (288, 1075944), (353, 877824), (381, 813312), (384, 806958), (432, 717296), (508, 609984), (576, 537972), (706, 438912), (762, 406656), (768, 403479), (864, 358648), (1016, 304992), (1059, 292608), (1143, 271104), (1152, 268986), (1412, 219456), (1524, 203328), (1728, 179324), (2032, 152496), (2118, 146304), (2286, 135552), (2304, 134493), (2824, 109728), (3048, 101664), (3177, 97536), (3429, 90368), (3456, 89662), (4064, 76248), (4236, 73152), (4572, 67776), (5648, 54864), (6096, 50832), (6354, 48768), (6858, 45184), (6912, 44831), (8128, 38124), (8472, 36576), (9144, 33888), (9531, 32512), (11296, 27432), (12192, 25416), (12708, 24384), (13716, 22592), (16256, 19062), (16944, 18288)]