628317312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10163}}^1$

素因数の和:10210

約数の個数: 128

約数和(自身を含む): 1990517760

約数和(自身を除く): 1362200448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10163, 10304, 15456, 20326, 20608, 30489, 30912, 40652, 60978, 61824, 71141, 81304, 121956, 142282, 162608, 213423, 233749, 243912, 284564, 325216, 426846, 467498, 487824, 569128, 650432, 701247, 853692, 934996, 975648, 1138256, 1300864, 1402494, 1636243, 1707384, 1869992, 1951296, 2276512, 2804988, 3272486, 3414768, 3739984, 3902592, 4553024, 4908729, 5609976, 6544972, 6829536, 7479968, 9106048, 9817458, 11219952, 13089944, 13659072, 14959936, 19634916, 22439904, 26179888, 27318144, 29919872, 39269832, 44879808, 52359776, 78539664, 89759616, 104719552, 157079328, 209439104, 314158656, 628317312]

約数ペア:

[(1, 628317312), (2, 314158656), (3, 209439104), (4, 157079328), (6, 104719552), (7, 89759616), (8, 78539664), (12, 52359776), (14, 44879808), (16, 39269832), (21, 29919872), (23, 27318144), (24, 26179888), (28, 22439904), (32, 19634916), (42, 14959936), (46, 13659072), (48, 13089944), (56, 11219952), (64, 9817458), (69, 9106048), (84, 7479968), (92, 6829536), (96, 6544972), (112, 5609976), (128, 4908729), (138, 4553024), (161, 3902592), (168, 3739984), (184, 3414768), (192, 3272486), (224, 2804988), (276, 2276512), (322, 1951296), (336, 1869992), (368, 1707384), (384, 1636243), (448, 1402494), (483, 1300864), (552, 1138256), (644, 975648), (672, 934996), (736, 853692), (896, 701247), (966, 650432), (1104, 569128), (1288, 487824), (1344, 467498), (1472, 426846), (1932, 325216), (2208, 284564), (2576, 243912), (2688, 233749), (2944, 213423), (3864, 162608), (4416, 142282), (5152, 121956), (7728, 81304), (8832, 71141), (10163, 61824), (10304, 60978), (15456, 40652), (20326, 30912), (20608, 30489)]