319280495534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1\times {\mathrm{2887}}^1$

素因数の和:4450

約数の個数: 128

約数和(自身を含む): 661076785152

約数和(自身を除く): 341796289618

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 962, 1001, 1493, 2002, 2849, 2887, 2986, 3367, 5291, 5698, 5774, 6734, 10451, 10582, 16423, 19409, 20209, 20902, 31757, 32846, 37037, 37531, 38818, 40418, 55241, 63514, 74074, 75062, 106819, 110482, 114961, 135863, 213499, 213638, 222299, 229922, 262717, 271726, 386687, 412841, 426998, 444598, 525434, 607651, 718133, 747733, 773374, 825682, 1175009, 1215302, 1388647, 1436266, 1494493, 1495466, 2350018, 2777294, 2889887, 2988986, 4253557, 4310291, 5026931, 5779774, 7899463, 8225063, 8507114, 8620582, 9720529, 10053862, 15275117, 15798926, 16450126, 19441058, 30172037, 30550234, 47413201, 55296241, 56033783, 60344074, 94826402, 106925819, 110592482, 112067566, 159480767, 213851638, 318961534, 331892407, 392236481, 616371613, 663784814, 784472962, 1116365369, 1232743226, 1754288437, 2073249971, 2232730738, 3508576874, 4146499942, 4314601291, 8629202582, 12280019059, 14512749797, 22805749681, 24560038118, 29025499594, 45611499362, 159640247767, 319280495534]

約数ペア:

[(1, 319280495534), (2, 159640247767), (7, 45611499362), (11, 29025499594), (13, 24560038118), (14, 22805749681), (22, 14512749797), (26, 12280019059), (37, 8629202582), (74, 4314601291), (77, 4146499942), (91, 3508576874), (143, 2232730738), (154, 2073249971), (182, 1754288437), (259, 1232743226), (286, 1116365369), (407, 784472962), (481, 663784814), (518, 616371613), (814, 392236481), (962, 331892407), (1001, 318961534), (1493, 213851638), (2002, 159480767), (2849, 112067566), (2887, 110592482), (2986, 106925819), (3367, 94826402), (5291, 60344074), (5698, 56033783), (5774, 55296241), (6734, 47413201), (10451, 30550234), (10582, 30172037), (16423, 19441058), (19409, 16450126), (20209, 15798926), (20902, 15275117), (31757, 10053862), (32846, 9720529), (37037, 8620582), (37531, 8507114), (38818, 8225063), (40418, 7899463), (55241, 5779774), (63514, 5026931), (74074, 4310291), (75062, 4253557), (106819, 2988986), (110482, 2889887), (114961, 2777294), (135863, 2350018), (213499, 1495466), (213638, 1494493), (222299, 1436266), (229922, 1388647), (262717, 1215302), (271726, 1175009), (386687, 825682), (412841, 773374), (426998, 747733), (444598, 718133), (525434, 607651)]