445847766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 1191407616

約数和(自身を除く): 745559850

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 53, 62, 71, 78, 91, 93, 98, 106, 142, 147, 159, 182, 186, 213, 217, 273, 294, 318, 371, 403, 426, 434, 497, 546, 637, 651, 689, 742, 806, 923, 994, 1113, 1209, 1274, 1302, 1378, 1491, 1519, 1643, 1846, 1911, 2067, 2201, 2226, 2418, 2597, 2769, 2821, 2982, 3038, 3286, 3479, 3763, 3822, 4134, 4402, 4557, 4823, 4929, 5194, 5538, 5642, 6461, 6603, 6958, 7526, 7791, 8463, 9114, 9646, 9858, 10437, 11289, 11501, 12922, 13206, 14469, 15407, 15582, 16926, 19383, 19747, 20874, 21359, 22578, 23002, 26341, 28613, 28938, 30814, 33761, 34503, 38766, 39494, 42718, 45227, 46221, 48919, 52682, 57226, 59241, 64077, 67522, 69006, 79023, 80507, 85839, 90454, 92442, 97838, 101283, 107849, 116653, 118482, 128154, 135681, 146757, 149513, 158046, 161014, 171678, 184387, 200291, 202566, 215698, 233306, 241521, 271362, 293514, 299026, 323547, 342433, 349959, 368774, 400582, 448539, 483042, 553161, 600873, 647094, 684866, 699918, 816571, 897078, 1027299, 1046591, 1106322, 1201746, 1402037, 1516489, 1633142, 2054598, 2093182, 2397031, 2449713, 2804074, 3032978, 3139773, 4206111, 4549467, 4794062, 4899426, 5715997, 6279546, 7191093, 8412222, 9098934, 10615423, 11431994, 14382186, 17147991, 21230846, 31846269, 34295982, 63692538, 74307961, 148615922, 222923883, 445847766]

約数ペア:

[(1, 445847766), (2, 222923883), (3, 148615922), (6, 74307961), (7, 63692538), (13, 34295982), (14, 31846269), (21, 21230846), (26, 17147991), (31, 14382186), (39, 11431994), (42, 10615423), (49, 9098934), (53, 8412222), (62, 7191093), (71, 6279546), (78, 5715997), (91, 4899426), (93, 4794062), (98, 4549467), (106, 4206111), (142, 3139773), (147, 3032978), (159, 2804074), (182, 2449713), (186, 2397031), (213, 2093182), (217, 2054598), (273, 1633142), (294, 1516489), (318, 1402037), (371, 1201746), (403, 1106322), (426, 1046591), (434, 1027299), (497, 897078), (546, 816571), (637, 699918), (651, 684866), (689, 647094), (742, 600873), (806, 553161), (923, 483042), (994, 448539), (1113, 400582), (1209, 368774), (1274, 349959), (1302, 342433), (1378, 323547), (1491, 299026), (1519, 293514), (1643, 271362), (1846, 241521), (1911, 233306), (2067, 215698), (2201, 202566), (2226, 200291), (2418, 184387), (2597, 171678), (2769, 161014), (2821, 158046), (2982, 149513), (3038, 146757), (3286, 135681), (3479, 128154), (3763, 118482), (3822, 116653), (4134, 107849), (4402, 101283), (4557, 97838), (4823, 92442), (4929, 90454), (5194, 85839), (5538, 80507), (5642, 79023), (6461, 69006), (6603, 67522), (6958, 64077), (7526, 59241), (7791, 57226), (8463, 52682), (9114, 48919), (9646, 46221), (9858, 45227), (10437, 42718), (11289, 39494), (11501, 38766), (12922, 34503), (13206, 33761), (14469, 30814), (15407, 28938), (15582, 28613), (16926, 26341), (19383, 23002), (19747, 22578), (20874, 21359)]