218668872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6569}}^1$

素因数の和:6670

約数の個数: 64

約数和(自身を含む): 583416000

約数和(自身を除く): 364747128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2774, 4161, 5548, 6569, 8322, 11096, 13138, 16644, 19707, 26276, 33288, 39414, 52552, 78828, 124811, 157656, 249622, 374433, 479537, 499244, 748866, 959074, 998488, 1438611, 1497732, 1918148, 2877222, 2995464, 3836296, 5754444, 9111203, 11508888, 18222406, 27333609, 36444812, 54667218, 72889624, 109334436, 218668872]

約数ペア:

[(1, 218668872), (2, 109334436), (3, 72889624), (4, 54667218), (6, 36444812), (8, 27333609), (12, 18222406), (19, 11508888), (24, 9111203), (38, 5754444), (57, 3836296), (73, 2995464), (76, 2877222), (114, 1918148), (146, 1497732), (152, 1438611), (219, 998488), (228, 959074), (292, 748866), (438, 499244), (456, 479537), (584, 374433), (876, 249622), (1387, 157656), (1752, 124811), (2774, 78828), (4161, 52552), (5548, 39414), (6569, 33288), (8322, 26276), (11096, 19707), (13138, 16644)]