278119008

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1842

約数の個数: 120

約数和(自身を含む): 831821760

約数和(自身を除く): 553702752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1759, 1952, 2196, 2592, 2928, 3294, 3518, 4392, 4941, 5277, 5856, 6588, 7036, 8784, 9882, 10554, 13176, 14072, 15831, 17568, 19764, 21108, 26352, 28144, 31662, 39528, 42216, 47493, 52704, 56288, 63324, 79056, 84432, 94986, 107299, 126648, 142479, 158112, 168864, 189972, 214598, 253296, 284958, 321897, 379944, 429196, 506592, 569916, 643794, 759888, 858392, 965691, 1139832, 1287588, 1519776, 1716784, 1931382, 2279664, 2575176, 2897073, 3433568, 3862764, 4559328, 5150352, 5794146, 7725528, 8691219, 10300704, 11588292, 15451056, 17382438, 23176584, 30902112, 34764876, 46353168, 69529752, 92706336, 139059504, 278119008]

約数ペア:

[(1, 278119008), (2, 139059504), (3, 92706336), (4, 69529752), (6, 46353168), (8, 34764876), (9, 30902112), (12, 23176584), (16, 17382438), (18, 15451056), (24, 11588292), (27, 10300704), (32, 8691219), (36, 7725528), (48, 5794146), (54, 5150352), (61, 4559328), (72, 3862764), (81, 3433568), (96, 2897073), (108, 2575176), (122, 2279664), (144, 1931382), (162, 1716784), (183, 1519776), (216, 1287588), (244, 1139832), (288, 965691), (324, 858392), (366, 759888), (432, 643794), (488, 569916), (549, 506592), (648, 429196), (732, 379944), (864, 321897), (976, 284958), (1098, 253296), (1296, 214598), (1464, 189972), (1647, 168864), (1759, 158112), (1952, 142479), (2196, 126648), (2592, 107299), (2928, 94986), (3294, 84432), (3518, 79056), (4392, 63324), (4941, 56288), (5277, 52704), (5856, 47493), (6588, 42216), (7036, 39528), (8784, 31662), (9882, 28144), (10554, 26352), (13176, 21108), (14072, 19764), (15831, 17568)]