388361568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{577919}}^1$

素因数の和:577939

約数の個数: 48

約数和(自身を含む): 1165086720

約数和(自身を除く): 776725152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 577919, 1155838, 1733757, 2311676, 3467514, 4045433, 4623352, 6935028, 8090866, 9246704, 12136299, 13870056, 16181732, 18493408, 24272598, 27740112, 32363464, 48545196, 55480224, 64726928, 97090392, 129453856, 194180784, 388361568]

約数ペア:

[(1, 388361568), (2, 194180784), (3, 129453856), (4, 97090392), (6, 64726928), (7, 55480224), (8, 48545196), (12, 32363464), (14, 27740112), (16, 24272598), (21, 18493408), (24, 16181732), (28, 13870056), (32, 12136299), (42, 9246704), (48, 8090866), (56, 6935028), (84, 4623352), (96, 4045433), (112, 3467514), (168, 2311676), (224, 1733757), (336, 1155838), (672, 577919)]