216109728

素因数分解:

$2^5\times 3^3\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 632923200

約数和(自身を除く): 416813472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 389, 432, 643, 778, 864, 1167, 1286, 1556, 1929, 2334, 2572, 3112, 3501, 3858, 4668, 5144, 5787, 6224, 7002, 7716, 9336, 10288, 10503, 11574, 12448, 14004, 15432, 17361, 18672, 20576, 21006, 23148, 28008, 30864, 34722, 37344, 42012, 46296, 56016, 61728, 69444, 84024, 92592, 112032, 138888, 168048, 185184, 250127, 277776, 336096, 500254, 555552, 750381, 1000508, 1500762, 2001016, 2251143, 3001524, 4002032, 4502286, 6003048, 6753429, 8004064, 9004572, 12006096, 13506858, 18009144, 24012192, 27013716, 36018288, 54027432, 72036576, 108054864, 216109728]

約数ペア:

[(1, 216109728), (2, 108054864), (3, 72036576), (4, 54027432), (6, 36018288), (8, 27013716), (9, 24012192), (12, 18009144), (16, 13506858), (18, 12006096), (24, 9004572), (27, 8004064), (32, 6753429), (36, 6003048), (48, 4502286), (54, 4002032), (72, 3001524), (96, 2251143), (108, 2001016), (144, 1500762), (216, 1000508), (288, 750381), (389, 555552), (432, 500254), (643, 336096), (778, 277776), (864, 250127), (1167, 185184), (1286, 168048), (1556, 138888), (1929, 112032), (2334, 92592), (2572, 84024), (3112, 69444), (3501, 61728), (3858, 56016), (4668, 46296), (5144, 42012), (5787, 37344), (6224, 34722), (7002, 30864), (7716, 28008), (9336, 23148), (10288, 21006), (10503, 20576), (11574, 18672), (12448, 17361), (14004, 15432)]