212152752

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 180

約数和(自身を含む): 699604776

約数和(自身を除く): 487452024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 107, 112, 126, 144, 147, 168, 196, 214, 252, 281, 294, 321, 336, 392, 428, 441, 504, 562, 588, 642, 749, 784, 843, 856, 882, 963, 1008, 1124, 1176, 1284, 1498, 1686, 1712, 1764, 1926, 1967, 2247, 2248, 2352, 2529, 2568, 2996, 3372, 3528, 3852, 3934, 4494, 4496, 5058, 5136, 5243, 5901, 5992, 6741, 6744, 7056, 7704, 7868, 8988, 10116, 10486, 11802, 11984, 13482, 13488, 13769, 15408, 15729, 15736, 17703, 17976, 20232, 20972, 23604, 26964, 27538, 30067, 31458, 31472, 35406, 35952, 40464, 41307, 41944, 47187, 47208, 53928, 55076, 60134, 62916, 70812, 82614, 83888, 90201, 94374, 94416, 107856, 110152, 120268, 123921, 125832, 141624, 165228, 180402, 188748, 210469, 220304, 240536, 247842, 251664, 270603, 283248, 330456, 360804, 377496, 420938, 481072, 495684, 541206, 631407, 660912, 721608, 754992, 841876, 991368, 1082412, 1262814, 1443216, 1473283, 1683752, 1894221, 1982736, 2164824, 2525628, 2946566, 3367504, 3788442, 4329648, 4419849, 5051256, 5893132, 7576884, 8839698, 10102512, 11786264, 13259547, 15153768, 17679396, 23572528, 26519094, 30307536, 35358792, 53038188, 70717584, 106076376, 212152752]

約数ペア:

[(1, 212152752), (2, 106076376), (3, 70717584), (4, 53038188), (6, 35358792), (7, 30307536), (8, 26519094), (9, 23572528), (12, 17679396), (14, 15153768), (16, 13259547), (18, 11786264), (21, 10102512), (24, 8839698), (28, 7576884), (36, 5893132), (42, 5051256), (48, 4419849), (49, 4329648), (56, 3788442), (63, 3367504), (72, 2946566), (84, 2525628), (98, 2164824), (107, 1982736), (112, 1894221), (126, 1683752), (144, 1473283), (147, 1443216), (168, 1262814), (196, 1082412), (214, 991368), (252, 841876), (281, 754992), (294, 721608), (321, 660912), (336, 631407), (392, 541206), (428, 495684), (441, 481072), (504, 420938), (562, 377496), (588, 360804), (642, 330456), (749, 283248), (784, 270603), (843, 251664), (856, 247842), (882, 240536), (963, 220304), (1008, 210469), (1124, 188748), (1176, 180402), (1284, 165228), (1498, 141624), (1686, 125832), (1712, 123921), (1764, 120268), (1926, 110152), (1967, 107856), (2247, 94416), (2248, 94374), (2352, 90201), (2529, 83888), (2568, 82614), (2996, 70812), (3372, 62916), (3528, 60134), (3852, 55076), (3934, 53928), (4494, 47208), (4496, 47187), (5058, 41944), (5136, 41307), (5243, 40464), (5901, 35952), (5992, 35406), (6741, 31472), (6744, 31458), (7056, 30067), (7704, 27538), (7868, 26964), (8988, 23604), (10116, 20972), (10486, 20232), (11802, 17976), (11984, 17703), (13482, 15736), (13488, 15729), (13769, 15408)]