269675568

素因数分解:

$2^4\times 3^5\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 789880000

約数和(自身を除く): 520204432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 243, 278, 324, 417, 432, 486, 499, 556, 648, 834, 972, 998, 1112, 1251, 1296, 1497, 1668, 1944, 1996, 2224, 2502, 2994, 3336, 3753, 3888, 3992, 4491, 5004, 5988, 6672, 7506, 7984, 8982, 10008, 11259, 11976, 13473, 15012, 17964, 20016, 22518, 23952, 26946, 30024, 33777, 35928, 40419, 45036, 53892, 60048, 67554, 69361, 71856, 80838, 90072, 107784, 121257, 135108, 138722, 161676, 180144, 208083, 215568, 242514, 270216, 277444, 323352, 416166, 485028, 540432, 554888, 624249, 646704, 832332, 970056, 1109776, 1248498, 1664664, 1872747, 1940112, 2496996, 3329328, 3745494, 4993992, 5618241, 7490988, 9987984, 11236482, 14981976, 16854723, 22472964, 29963952, 33709446, 44945928, 67418892, 89891856, 134837784, 269675568]

約数ペア:

[(1, 269675568), (2, 134837784), (3, 89891856), (4, 67418892), (6, 44945928), (8, 33709446), (9, 29963952), (12, 22472964), (16, 16854723), (18, 14981976), (24, 11236482), (27, 9987984), (36, 7490988), (48, 5618241), (54, 4993992), (72, 3745494), (81, 3329328), (108, 2496996), (139, 1940112), (144, 1872747), (162, 1664664), (216, 1248498), (243, 1109776), (278, 970056), (324, 832332), (417, 646704), (432, 624249), (486, 554888), (499, 540432), (556, 485028), (648, 416166), (834, 323352), (972, 277444), (998, 270216), (1112, 242514), (1251, 215568), (1296, 208083), (1497, 180144), (1668, 161676), (1944, 138722), (1996, 135108), (2224, 121257), (2502, 107784), (2994, 90072), (3336, 80838), (3753, 71856), (3888, 69361), (3992, 67554), (4491, 60048), (5004, 53892), (5988, 45036), (6672, 40419), (7506, 35928), (7984, 33777), (8982, 30024), (10008, 26946), (11259, 23952), (11976, 22518), (13473, 20016), (15012, 17964)]