2116768005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 4379443200

約数和(自身を除く): 2262675195

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 191, 255, 297, 439, 459, 495, 561, 573, 765, 935, 955, 1317, 1485, 1683, 1719, 2101, 2195, 2295, 2805, 2865, 3247, 3951, 4829, 5049, 5157, 6303, 6585, 7463, 8415, 8595, 9741, 10505, 11853, 14487, 16235, 18909, 19755, 22389, 24145, 25245, 25785, 29223, 31515, 35717, 37315, 43461, 48705, 56727, 59265, 67167, 72435, 82093, 83849, 87669, 94545, 107151, 111945, 130383, 146115, 178585, 201501, 217305, 246279, 251547, 283635, 321453, 335835, 410465, 419245, 438345, 535755, 651915, 738837, 754641, 922339, 964359, 1007505, 1231395, 1257735, 1425433, 1607265, 2216511, 2263923, 2767017, 3694185, 3773205, 4276299, 4611695, 4821795, 7127165, 8301051, 11082555, 11319615, 12828897, 13835085, 15679763, 21381495, 24903153, 38486691, 41505255, 47039289, 64144485, 78398815, 124515765, 141117867, 192433455, 235196445, 423353601, 705589335, 2116768005]

約数ペア:

[(1, 2116768005), (3, 705589335), (5, 423353601), (9, 235196445), (11, 192433455), (15, 141117867), (17, 124515765), (27, 78398815), (33, 64144485), (45, 47039289), (51, 41505255), (55, 38486691), (85, 24903153), (99, 21381495), (135, 15679763), (153, 13835085), (165, 12828897), (187, 11319615), (191, 11082555), (255, 8301051), (297, 7127165), (439, 4821795), (459, 4611695), (495, 4276299), (561, 3773205), (573, 3694185), (765, 2767017), (935, 2263923), (955, 2216511), (1317, 1607265), (1485, 1425433), (1683, 1257735), (1719, 1231395), (2101, 1007505), (2195, 964359), (2295, 922339), (2805, 754641), (2865, 738837), (3247, 651915), (3951, 535755), (4829, 438345), (5049, 419245), (5157, 410465), (6303, 335835), (6585, 321453), (7463, 283635), (8415, 251547), (8595, 246279), (9741, 217305), (10505, 201501), (11853, 178585), (14487, 146115), (16235, 130383), (18909, 111945), (19755, 107151), (22389, 94545), (24145, 87669), (25245, 83849), (25785, 82093), (29223, 72435), (31515, 67167), (35717, 59265), (37315, 56727), (43461, 48705)]