646670688

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{49169}}^1$

素因数の和:49319

約数の個数: 48

約数和(自身を含む): 1709935920

約数和(自身を除く): 1063265232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 13152, 49169, 98338, 147507, 196676, 295014, 393352, 590028, 786704, 1180056, 1573408, 2360112, 4720224, 6736153, 13472306, 20208459, 26944612, 40416918, 53889224, 80833836, 107778448, 161667672, 215556896, 323335344, 646670688]

約数ペア:

[(1, 646670688), (2, 323335344), (3, 215556896), (4, 161667672), (6, 107778448), (8, 80833836), (12, 53889224), (16, 40416918), (24, 26944612), (32, 20208459), (48, 13472306), (96, 6736153), (137, 4720224), (274, 2360112), (411, 1573408), (548, 1180056), (822, 786704), (1096, 590028), (1644, 393352), (2192, 295014), (3288, 196676), (4384, 147507), (6576, 98338), (13152, 49169)]