221473344

素因数分解:

$2^6\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2753}}^1$

素因数の和:3187

約数の個数: 56

約数和(自身を含む): 587593440

約数和(自身を除く): 366120096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1257, 1676, 2514, 2753, 3352, 5028, 5506, 6704, 8259, 10056, 11012, 13408, 16518, 20112, 22024, 26816, 33036, 40224, 44048, 66072, 80448, 88096, 132144, 176192, 264288, 528576, 1153507, 2307014, 3460521, 4614028, 6921042, 9228056, 13842084, 18456112, 27684168, 36912224, 55368336, 73824448, 110736672, 221473344]

約数ペア:

[(1, 221473344), (2, 110736672), (3, 73824448), (4, 55368336), (6, 36912224), (8, 27684168), (12, 18456112), (16, 13842084), (24, 9228056), (32, 6921042), (48, 4614028), (64, 3460521), (96, 2307014), (192, 1153507), (419, 528576), (838, 264288), (1257, 176192), (1676, 132144), (2514, 88096), (2753, 80448), (3352, 66072), (5028, 44048), (5506, 40224), (6704, 33036), (8259, 26816), (10056, 22024), (11012, 20112), (13408, 16518)]