306973044

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 1011225600

約数和(自身を除く): 704252556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 49, 54, 57, 63, 71, 76, 84, 86, 98, 108, 114, 126, 129, 133, 142, 147, 171, 172, 189, 196, 213, 228, 252, 258, 266, 284, 294, 301, 342, 378, 387, 399, 426, 441, 497, 513, 516, 532, 588, 602, 639, 684, 756, 774, 798, 817, 852, 882, 903, 931, 994, 1026, 1161, 1197, 1204, 1278, 1323, 1349, 1491, 1548, 1596, 1634, 1764, 1806, 1862, 1917, 1988, 2052, 2107, 2322, 2394, 2451, 2556, 2646, 2698, 2709, 2793, 2982, 3053, 3268, 3479, 3591, 3612, 3724, 3834, 4047, 4214, 4473, 4644, 4788, 4902, 5292, 5396, 5418, 5586, 5719, 5964, 6106, 6321, 6958, 7182, 7353, 7668, 8094, 8127, 8379, 8428, 8946, 9159, 9443, 9804, 10437, 10836, 11172, 11438, 12141, 12212, 12642, 13419, 13916, 14364, 14706, 16188, 16254, 16758, 17157, 17892, 18318, 18886, 18963, 20874, 21371, 22059, 22876, 24282, 25137, 25284, 26838, 27477, 28329, 29412, 31311, 32508, 33516, 34314, 36423, 36636, 37772, 37926, 40033, 41748, 42742, 44118, 48564, 50274, 51471, 53676, 54954, 56658, 56889, 58007, 62622, 64113, 66101, 68628, 72846, 75852, 80066, 82431, 84987, 85484, 88236, 93933, 100548, 102942, 109908, 113316, 113778, 116014, 120099, 125244, 128226, 132202, 145692, 149597, 154413, 160132, 164862, 169974, 174021, 187866, 192339, 198303, 205884, 227556, 232028, 240198, 254961, 256452, 264404, 299194, 308826, 329724, 339948, 348042, 360297, 375732, 384678, 396606, 406049, 448791, 480396, 509922, 522063, 577017, 594909, 598388, 617652, 696084, 720594, 769356, 793212, 812098, 897582, 1019844, 1044126, 1080891, 1154034, 1189818, 1218147, 1346373, 1441188, 1566189, 1624196, 1784727, 1795164, 2088252, 2161782, 2308068, 2379636, 2436294, 2692746, 2842343, 3132378, 3569454, 3654441, 4039119, 4323564, 4872588, 5385492, 5684686, 6264756, 7138908, 7308882, 8078238, 8527029, 10963323, 11369372, 14617764, 16156476, 17054058, 21926646, 25581087, 34108116, 43853292, 51162174, 76743261, 102324348, 153486522, 306973044]

約数ペア:

[(1, 306973044), (2, 153486522), (3, 102324348), (4, 76743261), (6, 51162174), (7, 43853292), (9, 34108116), (12, 25581087), (14, 21926646), (18, 17054058), (19, 16156476), (21, 14617764), (27, 11369372), (28, 10963323), (36, 8527029), (38, 8078238), (42, 7308882), (43, 7138908), (49, 6264756), (54, 5684686), (57, 5385492), (63, 4872588), (71, 4323564), (76, 4039119), (84, 3654441), (86, 3569454), (98, 3132378), (108, 2842343), (114, 2692746), (126, 2436294), (129, 2379636), (133, 2308068), (142, 2161782), (147, 2088252), (171, 1795164), (172, 1784727), (189, 1624196), (196, 1566189), (213, 1441188), (228, 1346373), (252, 1218147), (258, 1189818), (266, 1154034), (284, 1080891), (294, 1044126), (301, 1019844), (342, 897582), (378, 812098), (387, 793212), (399, 769356), (426, 720594), (441, 696084), (497, 617652), (513, 598388), (516, 594909), (532, 577017), (588, 522063), (602, 509922), (639, 480396), (684, 448791), (756, 406049), (774, 396606), (798, 384678), (817, 375732), (852, 360297), (882, 348042), (903, 339948), (931, 329724), (994, 308826), (1026, 299194), (1161, 264404), (1197, 256452), (1204, 254961), (1278, 240198), (1323, 232028), (1349, 227556), (1491, 205884), (1548, 198303), (1596, 192339), (1634, 187866), (1764, 174021), (1806, 169974), (1862, 164862), (1917, 160132), (1988, 154413), (2052, 149597), (2107, 145692), (2322, 132202), (2394, 128226), (2451, 125244), (2556, 120099), (2646, 116014), (2698, 113778), (2709, 113316), (2793, 109908), (2982, 102942), (3053, 100548), (3268, 93933), (3479, 88236), (3591, 85484), (3612, 84987), (3724, 82431), (3834, 80066), (4047, 75852), (4214, 72846), (4473, 68628), (4644, 66101), (4788, 64113), (4902, 62622), (5292, 58007), (5396, 56889), (5418, 56658), (5586, 54954), (5719, 53676), (5964, 51471), (6106, 50274), (6321, 48564), (6958, 44118), (7182, 42742), (7353, 41748), (7668, 40033), (8094, 37926), (8127, 37772), (8379, 36636), (8428, 36423), (8946, 34314), (9159, 33516), (9443, 32508), (9804, 31311), (10437, 29412), (10836, 28329), (11172, 27477), (11438, 26838), (12141, 25284), (12212, 25137), (12642, 24282), (13419, 22876), (13916, 22059), (14364, 21371), (14706, 20874), (16188, 18963), (16254, 18886), (16758, 18318), (17157, 17892)]