319974144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 992500992

約数和(自身を除く): 672526848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 636, 672, 742, 768, 848, 896, 1113, 1123, 1272, 1344, 1484, 1696, 1792, 2226, 2246, 2544, 2688, 2968, 3369, 3392, 4452, 4492, 5088, 5376, 5936, 6738, 6784, 7861, 8904, 8984, 10176, 11872, 13476, 13568, 15722, 17808, 17968, 20352, 23583, 23744, 26952, 31444, 35616, 35936, 40704, 47166, 47488, 53904, 59519, 62888, 71232, 71872, 94332, 94976, 107808, 119038, 125776, 142464, 143744, 178557, 188664, 215616, 238076, 251552, 284928, 287488, 357114, 377328, 416633, 431232, 476152, 503104, 714228, 754656, 833266, 862464, 952304, 1006208, 1249899, 1428456, 1509312, 1666532, 1904608, 2012416, 2499798, 2856912, 3018624, 3333064, 3809216, 4999596, 5713824, 6037248, 6666128, 7618432, 9999192, 11427648, 13332256, 15236864, 19998384, 22855296, 26664512, 39996768, 45710592, 53329024, 79993536, 106658048, 159987072, 319974144]

約数ペア:

[(1, 319974144), (2, 159987072), (3, 106658048), (4, 79993536), (6, 53329024), (7, 45710592), (8, 39996768), (12, 26664512), (14, 22855296), (16, 19998384), (21, 15236864), (24, 13332256), (28, 11427648), (32, 9999192), (42, 7618432), (48, 6666128), (53, 6037248), (56, 5713824), (64, 4999596), (84, 3809216), (96, 3333064), (106, 3018624), (112, 2856912), (128, 2499798), (159, 2012416), (168, 1904608), (192, 1666532), (212, 1509312), (224, 1428456), (256, 1249899), (318, 1006208), (336, 952304), (371, 862464), (384, 833266), (424, 754656), (448, 714228), (636, 503104), (672, 476152), (742, 431232), (768, 416633), (848, 377328), (896, 357114), (1113, 287488), (1123, 284928), (1272, 251552), (1344, 238076), (1484, 215616), (1696, 188664), (1792, 178557), (2226, 143744), (2246, 142464), (2544, 125776), (2688, 119038), (2968, 107808), (3369, 94976), (3392, 94332), (4452, 71872), (4492, 71232), (5088, 62888), (5376, 59519), (5936, 53904), (6738, 47488), (6784, 47166), (7861, 40704), (8904, 35936), (8984, 35616), (10176, 31444), (11872, 26952), (13476, 23744), (13568, 23583), (15722, 20352), (17808, 17968)]