279528144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7033

約数の個数: 120

約数和(自身を含む): 889550208

約数和(自身を除く): 610022064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2352, 2499, 2856, 3332, 4998, 5712, 6664, 6991, 9996, 13328, 13982, 19992, 20973, 27964, 39984, 41946, 48937, 55928, 83892, 97874, 111856, 118847, 146811, 167784, 195748, 237694, 293622, 335568, 342559, 356541, 391496, 475388, 587244, 685118, 713082, 782992, 831929, 950776, 1027677, 1174488, 1370236, 1426164, 1663858, 1901552, 2055354, 2348976, 2495787, 2740472, 2852328, 3327716, 4110708, 4991574, 5480944, 5704656, 5823503, 6655432, 8221416, 9983148, 11647006, 13310864, 16442832, 17470509, 19966296, 23294012, 34941018, 39932592, 46588024, 69882036, 93176048, 139764072, 279528144]

約数ペア:

[(1, 279528144), (2, 139764072), (3, 93176048), (4, 69882036), (6, 46588024), (7, 39932592), (8, 34941018), (12, 23294012), (14, 19966296), (16, 17470509), (17, 16442832), (21, 13310864), (24, 11647006), (28, 9983148), (34, 8221416), (42, 6655432), (48, 5823503), (49, 5704656), (51, 5480944), (56, 4991574), (68, 4110708), (84, 3327716), (98, 2852328), (102, 2740472), (112, 2495787), (119, 2348976), (136, 2055354), (147, 1901552), (168, 1663858), (196, 1426164), (204, 1370236), (238, 1174488), (272, 1027677), (294, 950776), (336, 831929), (357, 782992), (392, 713082), (408, 685118), (476, 587244), (588, 475388), (714, 391496), (784, 356541), (816, 342559), (833, 335568), (952, 293622), (1176, 237694), (1428, 195748), (1666, 167784), (1904, 146811), (2352, 118847), (2499, 111856), (2856, 97874), (3332, 83892), (4998, 55928), (5712, 48937), (6664, 41946), (6991, 39984), (9996, 27964), (13328, 20973), (13982, 19992)]