211942224

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2903}}^1$

素因数の和:2946

約数の個数: 120

約数和(自身を含む): 658975680

約数和(自身を除く): 447033456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 2903, 3042, 4056, 4563, 5616, 5806, 6084, 8112, 8709, 9126, 11612, 12168, 17418, 18252, 23224, 24336, 26127, 34836, 36504, 37739, 46448, 52254, 69672, 73008, 75478, 78381, 104508, 113217, 139344, 150956, 156762, 209016, 226434, 301912, 313524, 339651, 418032, 452868, 490607, 603824, 627048, 679302, 905736, 981214, 1018953, 1254096, 1358604, 1471821, 1811472, 1962428, 2037906, 2717208, 2943642, 3924856, 4075812, 4415463, 5434416, 5887284, 7849712, 8151624, 8830926, 11774568, 13246389, 16303248, 17661852, 23549136, 26492778, 35323704, 52985556, 70647408, 105971112, 211942224]

約数ペア:

[(1, 211942224), (2, 105971112), (3, 70647408), (4, 52985556), (6, 35323704), (8, 26492778), (9, 23549136), (12, 17661852), (13, 16303248), (16, 13246389), (18, 11774568), (24, 8830926), (26, 8151624), (27, 7849712), (36, 5887284), (39, 5434416), (48, 4415463), (52, 4075812), (54, 3924856), (72, 2943642), (78, 2717208), (104, 2037906), (108, 1962428), (117, 1811472), (144, 1471821), (156, 1358604), (169, 1254096), (208, 1018953), (216, 981214), (234, 905736), (312, 679302), (338, 627048), (351, 603824), (432, 490607), (468, 452868), (507, 418032), (624, 339651), (676, 313524), (702, 301912), (936, 226434), (1014, 209016), (1352, 156762), (1404, 150956), (1521, 139344), (1872, 113217), (2028, 104508), (2704, 78381), (2808, 75478), (2903, 73008), (3042, 69672), (4056, 52254), (4563, 46448), (5616, 37739), (5806, 36504), (6084, 34836), (8112, 26127), (8709, 24336), (9126, 23224), (11612, 18252), (12168, 17418)]