2912227857

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 5913262080

約数和(自身を除く): 3001034223

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 37, 51, 63, 77, 99, 111, 119, 131, 153, 187, 189, 231, 259, 289, 297, 333, 357, 393, 407, 459, 561, 629, 693, 777, 867, 917, 999, 1071, 1179, 1221, 1309, 1441, 1683, 1887, 2023, 2079, 2227, 2331, 2601, 2751, 2849, 3179, 3213, 3537, 3663, 3927, 4323, 4403, 4847, 5049, 5661, 6069, 6681, 6919, 6993, 7803, 8253, 8547, 9537, 10087, 10693, 10989, 11781, 12969, 13209, 14541, 15589, 16983, 18207, 20043, 20757, 22253, 24497, 24759, 25641, 28611, 30261, 32079, 33929, 35343, 37859, 38907, 39627, 43623, 46767, 48433, 53317, 54621, 60129, 62271, 66759, 73491, 74851, 76923, 82399, 85833, 90783, 96237, 101787, 113577, 117623, 118881, 130869, 140301, 145299, 159951, 171479, 186813, 200277, 220473, 224553, 247197, 265013, 272349, 288711, 305361, 340731, 352869, 373219, 416449, 420903, 435897, 479853, 514437, 576793, 600831, 661419, 673659, 741591, 795039, 823361, 906389, 916083, 1022193, 1058607, 1119657, 1249347, 1307691, 1400783, 1439559, 1543311, 1730379, 2020977, 2224773, 2385117, 2470083, 2719167, 2915143, 3175821, 3358971, 3748041, 4202349, 4629933, 5191137, 6344723, 7155351, 7410249, 8157501, 8745429, 9805481, 10076913, 11244123, 12607047, 15408613, 15573411, 19034169, 22230747, 24472503, 26236287, 29416443, 37821141, 46225839, 57102507, 78708861, 88249329, 107860291, 138677517, 171307521, 264747987, 323580873, 416032551, 970742619, 2912227857]

約数ペア:

[(1, 2912227857), (3, 970742619), (7, 416032551), (9, 323580873), (11, 264747987), (17, 171307521), (21, 138677517), (27, 107860291), (33, 88249329), (37, 78708861), (51, 57102507), (63, 46225839), (77, 37821141), (99, 29416443), (111, 26236287), (119, 24472503), (131, 22230747), (153, 19034169), (187, 15573411), (189, 15408613), (231, 12607047), (259, 11244123), (289, 10076913), (297, 9805481), (333, 8745429), (357, 8157501), (393, 7410249), (407, 7155351), (459, 6344723), (561, 5191137), (629, 4629933), (693, 4202349), (777, 3748041), (867, 3358971), (917, 3175821), (999, 2915143), (1071, 2719167), (1179, 2470083), (1221, 2385117), (1309, 2224773), (1441, 2020977), (1683, 1730379), (1887, 1543311), (2023, 1439559), (2079, 1400783), (2227, 1307691), (2331, 1249347), (2601, 1119657), (2751, 1058607), (2849, 1022193), (3179, 916083), (3213, 906389), (3537, 823361), (3663, 795039), (3927, 741591), (4323, 673659), (4403, 661419), (4847, 600831), (5049, 576793), (5661, 514437), (6069, 479853), (6681, 435897), (6919, 420903), (6993, 416449), (7803, 373219), (8253, 352869), (8547, 340731), (9537, 305361), (10087, 288711), (10693, 272349), (10989, 265013), (11781, 247197), (12969, 224553), (13209, 220473), (14541, 200277), (15589, 186813), (16983, 171479), (18207, 159951), (20043, 145299), (20757, 140301), (22253, 130869), (24497, 118881), (24759, 117623), (25641, 113577), (28611, 101787), (30261, 96237), (32079, 90783), (33929, 85833), (35343, 82399), (37859, 76923), (38907, 74851), (39627, 73491), (43623, 66759), (46767, 62271), (48433, 60129), (53317, 54621)]