219763968

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4771

約数の個数: 72

約数和(自身を含む): 594607776

約数和(自身を除く): 374843808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 4691, 5856, 7808, 9382, 11712, 14073, 15616, 18764, 23424, 28146, 37528, 46848, 56292, 75056, 112584, 150112, 225168, 286151, 300224, 450336, 572302, 600448, 858453, 900672, 1144604, 1200896, 1716906, 1801344, 2289208, 3433812, 3602688, 4578416, 6867624, 9156832, 13735248, 18313664, 27470496, 36627328, 54940992, 73254656, 109881984, 219763968]

約数ペア:

[(1, 219763968), (2, 109881984), (3, 73254656), (4, 54940992), (6, 36627328), (8, 27470496), (12, 18313664), (16, 13735248), (24, 9156832), (32, 6867624), (48, 4578416), (61, 3602688), (64, 3433812), (96, 2289208), (122, 1801344), (128, 1716906), (183, 1200896), (192, 1144604), (244, 900672), (256, 858453), (366, 600448), (384, 572302), (488, 450336), (732, 300224), (768, 286151), (976, 225168), (1464, 150112), (1952, 112584), (2928, 75056), (3904, 56292), (4691, 46848), (5856, 37528), (7808, 28146), (9382, 23424), (11712, 18764), (14073, 15616)]