316908942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 796262400

約数和(自身を除く): 479353458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 59, 106, 114, 118, 127, 133, 159, 177, 254, 266, 318, 354, 371, 381, 399, 413, 742, 762, 798, 826, 889, 1007, 1113, 1121, 1239, 1778, 2014, 2226, 2242, 2413, 2478, 2667, 3021, 3127, 3363, 4826, 5334, 6042, 6254, 6726, 6731, 7049, 7239, 7493, 7847, 9381, 13462, 14098, 14478, 14986, 15694, 16891, 18762, 20193, 21147, 21889, 22479, 23541, 33782, 40386, 42294, 43778, 44958, 47082, 47117, 50673, 52451, 59413, 65667, 94234, 101346, 104902, 118826, 127889, 131334, 141351, 142367, 157353, 178239, 255778, 282702, 284734, 314706, 356478, 383667, 397129, 415891, 427101, 767334, 794258, 831782, 854202, 895223, 996569, 1191387, 1247673, 1790446, 1993138, 2382774, 2495346, 2685669, 2779903, 2989707, 5371338, 5559806, 5979414, 7545451, 8339709, 15090902, 16679418, 22636353, 45272706, 52818157, 105636314, 158454471, 316908942]

約数ペア:

[(1, 316908942), (2, 158454471), (3, 105636314), (6, 52818157), (7, 45272706), (14, 22636353), (19, 16679418), (21, 15090902), (38, 8339709), (42, 7545451), (53, 5979414), (57, 5559806), (59, 5371338), (106, 2989707), (114, 2779903), (118, 2685669), (127, 2495346), (133, 2382774), (159, 1993138), (177, 1790446), (254, 1247673), (266, 1191387), (318, 996569), (354, 895223), (371, 854202), (381, 831782), (399, 794258), (413, 767334), (742, 427101), (762, 415891), (798, 397129), (826, 383667), (889, 356478), (1007, 314706), (1113, 284734), (1121, 282702), (1239, 255778), (1778, 178239), (2014, 157353), (2226, 142367), (2242, 141351), (2413, 131334), (2478, 127889), (2667, 118826), (3021, 104902), (3127, 101346), (3363, 94234), (4826, 65667), (5334, 59413), (6042, 52451), (6254, 50673), (6726, 47117), (6731, 47082), (7049, 44958), (7239, 43778), (7493, 42294), (7847, 40386), (9381, 33782), (13462, 23541), (14098, 22479), (14478, 21889), (14986, 21147), (15694, 20193), (16891, 18762)]