996017664

素因数分解:

$2^9\times 3^1\times {\mathrm{648449}}^1$

素因数の和:648470

約数の個数: 40

約数和(自身を含む): 2653457400

約数和(自身を除く): 1657439736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 648449, 1296898, 1945347, 2593796, 3890694, 5187592, 7781388, 10375184, 15562776, 20750368, 31125552, 41500736, 62251104, 83001472, 124502208, 166002944, 249004416, 332005888, 498008832, 996017664]

約数ペア:

[(1, 996017664), (2, 498008832), (3, 332005888), (4, 249004416), (6, 166002944), (8, 124502208), (12, 83001472), (16, 62251104), (24, 41500736), (32, 31125552), (48, 20750368), (64, 15562776), (96, 10375184), (128, 7781388), (192, 5187592), (256, 3890694), (384, 2593796), (512, 1945347), (768, 1296898), (1536, 648449)]