219974112

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10463}}^1$

素因数の和:10552

約数の個数: 72

約数和(自身を含む): 634181184

約数和(自身を除く): 414207072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10463, 10512, 20926, 21024, 31389, 41852, 62778, 83704, 94167, 125556, 167408, 188334, 251112, 334816, 376668, 502224, 753336, 763799, 1004448, 1506672, 1527598, 2291397, 3013344, 3055196, 4582794, 6110392, 6874191, 9165588, 12220784, 13748382, 18331176, 24441568, 27496764, 36662352, 54993528, 73324704, 109987056, 219974112]

約数ペア:

[(1, 219974112), (2, 109987056), (3, 73324704), (4, 54993528), (6, 36662352), (8, 27496764), (9, 24441568), (12, 18331176), (16, 13748382), (18, 12220784), (24, 9165588), (32, 6874191), (36, 6110392), (48, 4582794), (72, 3055196), (73, 3013344), (96, 2291397), (144, 1527598), (146, 1506672), (219, 1004448), (288, 763799), (292, 753336), (438, 502224), (584, 376668), (657, 334816), (876, 251112), (1168, 188334), (1314, 167408), (1752, 125556), (2336, 94167), (2628, 83704), (3504, 62778), (5256, 41852), (7008, 31389), (10463, 21024), (10512, 20926)]